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From: Jayantheesh S B <j.sb@sta.samsung.com>
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Subject: [lemonade] Query regarding RFC4551
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Dear All,



Kindly clarify my below query regarding "CONDSTORE" extension.  In rfc4551,=
 its mentioned that IMAP server supports, this extension

should publish "CONDSTORE" as one of the supported capabilities in the IMAP=
 CAPABILITY command response.

RFC 4551 snippet:
   The Conditional STORE extension is present in any IMAP4
   implementation that returns "CONDSTORE" as one of the supported
   capabilities in the CAPABILITY command response.





As per the above statement, IMAP client i.e., device always relay on the CA=
PABILITY command response sent by the IMAP server and it enable the CONDSTO=
RE feature on the device dynamically. But some commercial IMAP server in th=
e market, publishes the "CONDSTORE" capability in the response, but for SEL=
ECT/EXAMINE command, its responding with NOMODSEQ response. Please find the=
 IMAP transaction below.

IMAP Server Response:
>>> 312 EXAMINE "INBOX"
<<< #null# ["OK", ["NOMODSEQ"], "Sorry, modsequences have not been enabled =
on this mailbox"]



RFC 4551 snippet:

When opening a mailbox, the server must check if the mailbox supports

   the persistent storage of mod-sequences.  If the mailbox supports the

   persistent storage of mod-sequences and the mailbox open operation

   succeeds, the server MUST send the OK untagged response including

   HIGHESTMODSEQ response code.  If the persistent storage for the

   mailbox is not supported, the server MUST send the OK untagged

   response including NOMODSEQ response code instead.



Could you please clarify device behavior in this situation ? Enabling the C=
ONDSTORE feature based on the CAPABILITY is right implementation ?
As well, I would like to know, this commercial IMAP server compliant to thi=
s RFC4551 ? Kindly clarify.


Regards,

Jay





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<pre style=3D"page-break-before:always"><span style=3D"font-size:12.0pt;col=
or:black">Dear All,<o:p></o:p></span></pre>
<pre style=3D"page-break-before:always"><span style=3D"font-size:12.0pt;col=
or:black"><o:p>&nbsp;</o:p></span></pre>
<pre style=3D"page-break-before:always"><span style=3D"font-size:12.0pt;col=
or:black">Kindly clarify my below query regarding &#8220;CONDSTORE&#8221; e=
xtension. &nbsp;In rfc4551, its mentioned that IMAP server supports, this e=
xtension<o:p></o:p></span></pre>
<pre style=3D"page-break-before:always"><span style=3D"font-size:12.0pt;col=
or:black">should publish &#8220;CONDSTORE&#8221; as one of the supported ca=
pabilities in the IMAP CAPABILITY command response. <o:p></o:p></span></pre=
>
<p class=3D"MsoNormal"><b><o:p>&nbsp;</o:p></b></p>
<p class=3D"MsoNormal"><b><span style=3D"background:yellow;mso-highlight:ye=
llow">RFC 4551 snippet:</span><o:p></o:p></b></p>
<table class=3D"MsoTableGrid" border=3D"1" cellspacing=3D"0" cellpadding=3D=
"0" style=3D"border-collapse:collapse;border:none">
<tbody>
<tr>
<td width=3D"743" valign=3D"top" style=3D"width:557.6pt;border:solid window=
text 1.0pt;padding:0in 5.4pt 0in 5.4pt">
<p class=3D"MsoNormal" style=3D"page-break-before:always"><span style=3D"fo=
nt-size:12.0pt;font-family:&quot;Courier New&quot;;color:black">&nbsp;&nbsp=
; The Conditional STORE extension is present in any IMAP4<o:p></o:p></span>=
</p>
<p class=3D"MsoNormal" style=3D"page-break-before:always"><span style=3D"fo=
nt-size:12.0pt;font-family:&quot;Courier New&quot;;color:black">&nbsp;&nbsp=
; implementation that returns &quot;CONDSTORE&quot; as one of the supported=
<o:p></o:p></span></p>
<p class=3D"MsoNormal" style=3D"page-break-before:always"><span style=3D"fo=
nt-size:12.0pt;font-family:&quot;Courier New&quot;;color:black">&nbsp;&nbsp=
; capabilities in the CAPABILITY command response.<o:p></o:p></span></p>
<p class=3D"MsoNormal"><o:p>&nbsp;</o:p></p>
</td>
</tr>
</tbody>
</table>
<pre style=3D"page-break-before:always"><span style=3D"font-size:12.0pt;col=
or:black"><o:p>&nbsp;</o:p></span></pre>
<pre style=3D"page-break-before:always"><span style=3D"font-size:12.0pt;col=
or:black">As per the above statement, IMAP client i.e., device always relay=
 on the CAPABILITY command response sent by the IMAP server and it enable t=
he CONDSTORE feature on the device dynamically. But some commercial IMAP se=
rver in the market, publishes the &#8220;CONDSTORE&#8221; capability in the=
 response, but for SELECT/EXAMINE command, its responding with NOMODSEQ res=
ponse. Please find the IMAP transaction below.<o:p></o:p></span></pre>
<p class=3D"MsoNormal"><o:p>&nbsp;</o:p></p>
<p class=3D"MsoNormal"><b><span style=3D"background:yellow;mso-highlight:ye=
llow">IMAP Server Response:</span><o:p></o:p></b></p>
<table class=3D"MsoTableGrid" border=3D"1" cellspacing=3D"0" cellpadding=3D=
"0" style=3D"border-collapse:collapse;border:none">
<tbody>
<tr>
<td width=3D"743" valign=3D"top" style=3D"width:557.6pt;border:solid window=
text 1.0pt;padding:0in 5.4pt 0in 5.4pt">
<p class=3D"MsoNormal" style=3D"mso-margin-top-alt:3.75pt;margin-right:6.95=
pt;margin-bottom:3.75pt;margin-left:0in;mso-margin-top-alt:3.75pt;mso-para-=
margin-right:.63gd;mso-para-margin-bottom:3.75pt;mso-para-margin-left:0in">
<span style=3D"font-size:12.0pt;font-family:&quot;Courier New&quot;;color:b=
lack">&gt;&gt;&gt; 312 EXAMINE &quot;INBOX&quot;<o:p></o:p></span></p>
<p class=3D"MsoNormal"><span style=3D"font-size:12.0pt;font-family:&quot;Co=
urier New&quot;;color:black">&lt;&lt;&lt; #null#
<b>[&quot;OK&quot;, [&quot;NOMODSEQ&quot;], &quot;Sorry, modsequences have =
not been enabled on this mailbox&quot;]</b></span><span style=3D"font-size:=
10.0pt;font-family:&quot;Malgun Gothic&quot;,&quot;sans-serif&quot;"><o:p><=
/o:p></span></p>
</td>
</tr>
</tbody>
</table>
<p class=3D"MsoNormal"><o:p>&nbsp;</o:p></p>
<p class=3D"MsoNormal"><o:p>&nbsp;</o:p></p>
<p class=3D"MsoNormal"><b><span style=3D"background:yellow;mso-highlight:ye=
llow">RFC 4551 snippet:</span><o:p></o:p></b></p>
<table class=3D"MsoTableGrid" border=3D"1" cellspacing=3D"0" cellpadding=3D=
"0" style=3D"border-collapse:collapse;border:none">
<tbody>
<tr>
<td width=3D"743" valign=3D"top" style=3D"width:557.6pt;border:solid window=
text 1.0pt;padding:0in 5.4pt 0in 5.4pt">
<pre style=3D"page-break-before:always"><span style=3D"font-size:12.0pt;col=
or:black">When opening a mailbox, the server must check if the mailbox supp=
orts<o:p></o:p></span></pre>
<pre style=3D"page-break-before:always"><span style=3D"font-size:12.0pt;col=
or:black">&nbsp;&nbsp; the persistent storage of mod-sequences.&nbsp; If th=
e mailbox supports the<o:p></o:p></span></pre>
<pre style=3D"page-break-before:always"><span style=3D"font-size:12.0pt;col=
or:black">&nbsp;&nbsp; persistent storage of mod-sequences and the mailbox =
open operation<o:p></o:p></span></pre>
<pre style=3D"page-break-before:always"><span style=3D"font-size:12.0pt;col=
or:black">&nbsp;&nbsp; succeeds, the server MUST send the OK untagged respo=
nse including<o:p></o:p></span></pre>
<pre style=3D"page-break-before:always"><span style=3D"font-size:12.0pt;col=
or:black">&nbsp;&nbsp; HIGHESTMODSEQ response code.&nbsp; <b>If the persist=
ent storage for the<o:p></o:p></b></span></pre>
<pre style=3D"page-break-before:always"><b><span style=3D"font-size:12.0pt;=
color:black">&nbsp;&nbsp; mailbox is not supported, the server MUST send th=
e OK untagged<o:p></o:p></span></b></pre>
<pre style=3D"page-break-before:always"><b><span style=3D"font-size:12.0pt;=
color:black">&nbsp;&nbsp; response including NOMODSEQ response code instead=
</span></b><span style=3D"font-size:12.0pt;color:black">.<o:p></o:p></span>=
</pre>
<p class=3D"MsoNormal"><o:p>&nbsp;</o:p></p>
</td>
</tr>
</tbody>
</table>
<p class=3D"MsoNormal"><span style=3D"font-size:12.0pt;font-family:&quot;Co=
urier New&quot;;color:black"><o:p>&nbsp;</o:p></span></p>
<p class=3D"MsoNormal"><span style=3D"font-size:12.0pt;font-family:&quot;Co=
urier New&quot;;color:black">Could you please clarify device behavior in th=
is situation ? Enabling the CONDSTORE feature based on the CAPABILITY is ri=
ght implementation ?<o:p></o:p></span></p>
<p class=3D"MsoNormal"><span style=3D"font-size:12.0pt;font-family:&quot;Co=
urier New&quot;;color:black">As well, I would like to know, this commercial=
 IMAP server compliant to this RFC4551 ? Kindly clarify.<o:p></o:p></span><=
/p>
<p class=3D"MsoNormal"><o:p>&nbsp;</o:p></p>
<pre style=3D"page-break-before:always"><span style=3D"font-size:12.0pt;col=
or:black">Regards,<o:p></o:p></span></pre>
<pre style=3D"page-break-before:always"><span style=3D"font-size:12.0pt;col=
or:black">Jay<o:p></o:p></span></pre>
<pre style=3D"page-break-before:always"><span style=3D"font-size:12.0pt;col=
or:black"><o:p>&nbsp;</o:p></span></pre>
<pre style=3D"page-break-before:always"><span style=3D"font-size:12.0pt;col=
or:black"><o:p>&nbsp;</o:p></span></pre>
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</body>
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From nobody Fri Apr  4 07:55:56 2014
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From: =?iso-8859-1?Q?Jan_Kundr=E1t?= <jkt@flaska.net>
To: <lemonade@ietf.org>
Date: Fri, 04 Apr 2014 16:55:44 +0200
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Subject: Re: [lemonade] Query regarding RFC4551
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On Friday, 4 April 2014 16:39:38 CEST, Jayantheesh S B wrote:
> Enabling the CONDSTORE feature based on the CAPABILITY is right=20
> implementation

If you see CONDSTORE in the capability list, you know that the server=20
understands these commands and therefore "supports" the extension. However,=20=

some servers might be operated in a degraded mode where they choose not to=20=

offer the CONDSTORE functionality for some of the exported mailboxes --=20
perhaps deliberately, perhaps due to some operator error. It's possible=20
that the e-mails are stored on punch cards and there is no space to punch=20
enough holes for the HIGHESTMODSEQ on the card which repreents a mailbox,=20
for example. Or maybe your client is talking to an IMAP proxy which exports=20=

data from an ancient server which was released back when CONDSTORE was=20
still in the womb. Either way, your client cannot effectively use any=20
benefits that CONDSTORE brings within that particular connection to that=20
mailbox. It's also possible that the next SELECT will return a MODSEQ,=20
that's also allowed by the spec.

> As well, I would like to know, this commercial IMAP server=20
> compliant to this RFC4551 ?

Yes, that IMAP server "complies" with the extension specification. I would=20=

argue that it is either misconfigured, buggy or just broken. As an example,=20=

an IMAP server which would e.g. increment UIDVALIDITY upon each SELECT=20
still "conforms" to all applicable standards, and it's perfectly legal to=20
behave in this way. Such a server would also be almost completely useless,=20=

but they will still be able to tick that mandatory "supports IMAP" checkbox=20=

on their product datasheet.

With kind regards,
Jan

--=20
Trojit=C3=A1, a fast Qt IMAP e-mail client -- http://trojita.flaska.net/


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Subject: [lemonade] IMAP QRESYNC supported server
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Dear All,

Kindly share any free IMAP QRESYNC (RFC 5162)supported server to validate t=
he client implementation.

We should be able to create a test account with the server to do interopera=
bility testing.

Thanks in advance.

Regards,
Jay

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<html xmlns:v=3D"urn:schemas-microsoft-com:vml" xmlns:o=3D"urn:schemas-micr=
osoft-com:office:office" xmlns:w=3D"urn:schemas-microsoft-com:office:word" =
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<p class=3D"MsoNormal">Dear All,<o:p></o:p></p>
<p class=3D"MsoNormal"><o:p>&nbsp;</o:p></p>
<p class=3D"MsoNormal">Kindly share any free IMAP QRESYNC (RFC 5162)support=
ed server to validate the client implementation.
<o:p></o:p></p>
<p class=3D"MsoNormal"><o:p>&nbsp;</o:p></p>
<p class=3D"MsoNormal">We should be able to create a test account with the =
server to do interoperability testing.
<o:p></o:p></p>
<p class=3D"MsoNormal"><o:p>&nbsp;</o:p></p>
<p class=3D"MsoNormal">Thanks in advance. <o:p></o:p></p>
<p class=3D"MsoNormal"><o:p>&nbsp;</o:p></p>
<p class=3D"MsoNormal">Regards,<o:p></o:p></p>
<p class=3D"MsoNormal">Jay<o:p></o:p></p>
</div>
</body>
</html>

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--_000_02454F842DD7B449B96715A2AD90C0361A13BFF7exMB5telecomsna_--


From nobody Tue Apr 15 00:39:44 2014
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From: =?iso-8859-1?Q?Jan_Kundr=E1t?= <jkt@flaska.net>
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Archived-At: http://mailarchive.ietf.org/arch/msg/lemonade/AiwQWbOmDP84DZCDYD2Kdiuk9uw
Subject: Re: [lemonade] IMAP QRESYNC supported server
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On Tuesday, 15 April 2014 00:50:26 CEST, Jayantheesh S B wrote:
> Kindly share any free IMAP QRESYNC (RFC 5162)supported server=20
> to validate the client implementation.

Have you read http://www.imapwiki.org/Specs ?

With kind regards,
Jan

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Trojit=C3=A1, a fast Qt IMAP e-mail client -- http://trojita.flaska.net/


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Subject: [lemonade] SASL DIGEST MD5 issue
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--_000_02454F842DD7B449B96715A2AD90C0361A13CE58exMB5telecomsna_
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Hi All,

Kindly clarify our query related to DIGEST MD5 implementation. We always ge=
tting Authentication failed with Dovecot server.

Same implementation is working fine with "Isode.com" server.  Please find t=
he transaction snippet below. By decoding the base64 We see realm is empty.

As per RFC 2831, this directive is optional. Since, server is not sending t=
he realm, client populates the realm as per the below quotes. Still dovecot=
 server rejects it.

We are clue less and we are not sure why server is rejecting the request, k=
indly throw some light on this issue.

RFC 2831 Quotes:
   realm
      Mechanistically, a string which can enable users to know which
      username and password to use, in case they might have different
      ones for different servers. Conceptually, it is the name of a
      collection of accounts that might include the user's account. This
      string should contain at least the name of the host performing the
      authentication and might additionally indicate the collection of
      users who might have access. An example might be
      "registered_users@gotham.news.example.com".  This directive is
      optional; if not present, the client SHOULD solicit it from the
      user or be able to compute a default; a plausible default might be
      the realm supplied by the user when they logged in to the client
      system. Multiple realm directives are allowed, in which case the
      user or client must choose one as the realm for which to supply to
      username and password




Transaction Snippet:
04-15 12:07:18.654 22363 22859 D Email   : <<< +OK Dovecot ready.
04-15 12:07:18.724 22363 22859 D Email   : >>> CAPA
04-15 12:07:19.034 22363 22859 D Email   : <<< +OK
04-15 12:07:19.084 22363 22859 D Email   : <<< CAPA
04-15 12:07:19.124 22363 22859 D Email   : <<< TOP
04-15 12:07:19.194 22363 22859 D Email   : <<< UIDL
04-15 12:07:19.234 22363 22859 D Email   : <<< RESP-CODES
04-15 12:07:19.334 22363 22859 D Email   : <<< PIPELINING
04-15 12:07:19.384 22363 22859 D Email   : <<< STLS
04-15 12:07:19.454 22363 22859 D Email   : <<< USER
04-15 12:07:19.514 22363 22859 D Email   : <<< SASL PLAIN LOGIN DIGEST-MD5
04-15 12:07:19.574 22363 22859 D Email   : <<< .
04-15 12:07:33.574 22363 22859 D Email   : >>> AUTH DIGEST-MD5
04-15 12:07:33.754 22363 22859 D Email   : <<< + cmVhbG09IiIsbm9uY2U9Ind1Nj=
BDdWJqenBObEw4Uk9xUlhtUnc9PSIscW9wPSJhdXRoIixjaGFyc2V0PSJ1dGYtOCIsYWxnb3Jpd=
GhtPSJtZDUtc2VzcyI=3D

04-15 12:07:33.784 22363 22859 D Pop3Store: digestChallenge=3DcmVhbG09IiIsb=
m9uY2U9Ind1NjBDdWJqenBObEw4Uk9xUlhtUnc9PSIscW9wPSJhdXRoIixjaGFyc2V0PSJ1dGYt=
OCIsYWxnb3JpdGhtPSJtZDUtc2VzcyI=3D
04-15 12:07:33.844 22363 22859 D DigestAuth: generateDigestResponse
04-15 12:07:33.884 22363 22859 D DigestAuth: index=3D5 key=3Drealm value=3D=
""
04-15 12:07:33.934 22363 22859 D DigestAuth: index=3D5 key=3Dnonce value=3D=
"wu60CubjzpNlL8ROqRXmRw=3D=3D"
04-15 12:07:33.954 22363 22859 D DigestAuth: index=3D3 key=3Dqop value=3D"a=
uth"
04-15 12:07:34.014 22363 22859 D DigestAuth: index=3D7 key=3Dcharset value=
=3D"utf-8"
04-15 12:07:34.064 22363 22859 D DigestAuth: index=3D9 key=3Dalgorithm valu=
e=3D"md5-sess"
04-15 12:07:34.094 22363 22859 E DigestAuth: realm=3D""
04-15 12:07:34.114 22363 22859 E DigestAuth: charset=3D"utf-8"
04-15 12:07:34.154 22363 22859 E DigestAuth: qop=3D"auth"
04-15 12:07:34.194 22363 22859 E DigestAuth: algorithm=3D"md5-sess"
04-15 12:07:34.224 22363 22859 E DigestAuth: nonce=3D"wu60CubjzpNlL8ROqRXmR=
w=3D=3D"

04-15 12:09:04.044 22363 22859 D Email   : >>> Y2hhcnNldD11dGYtOCx1c2VybmFt=
ZT0iSmVucy5qZW5zZW5AZW1haWwuZGsiLHJlYWxtPSJtYWlsLnRlbGVub3IuZGsiLG5vbmNlPSJ=
3dTYwQ3VianpwTmxMOFJPcVJYbVJ3PT0iLG5jPTAwMDAwMDAxLGNub25jZT0iMzQzNTU3NTU2Nz=
I2ODYzNzAzMyIsZGlnZXN0LXVyaT0icG9wL21haWwudGVsZW5vci5kayIscmVzcG9uc2U9NzU0N=
DMwN2VmMDQyNzE3MTNhZDUzN2FlMWQxZDRjMGMscW9wPWF1dGg=3D
04-15 12:09:05.744 22363 22859 D Email   : <<< -ERR Authentication failed.
04-15 12:09:21.594 22363 22859 D Email   : >>> QUIT
04-15 12:09:21.924 22363 22859 D Email   : <<< +OK Logging out.


Regards,
Jay

--_000_02454F842DD7B449B96715A2AD90C0361A13CE58exMB5telecomsna_
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<body lang=3D"EN-US" link=3D"blue" vlink=3D"purple">
<div class=3D"WordSection1">
<p class=3D"MsoNormal">Hi All,<o:p></o:p></p>
<p class=3D"MsoNormal"><o:p>&nbsp;</o:p></p>
<p class=3D"MsoNormal">Kindly clarify our query related to DIGEST MD5 imple=
mentation. We always getting Authentication failed with Dovecot server.
<o:p></o:p></p>
<p class=3D"MsoNormal"><o:p>&nbsp;</o:p></p>
<p class=3D"MsoNormal">Same implementation is working fine with &#8220;Isod=
e.com&#8221; server.&nbsp; Please find the transaction snippet below. By de=
coding the base64 We see realm is empty.
<o:p></o:p></p>
<p class=3D"MsoNormal"><o:p>&nbsp;</o:p></p>
<p class=3D"MsoNormal">As per RFC 2831, this directive is optional. Since, =
server is not sending the realm, client populates the realm as per the belo=
w quotes. Still dovecot server rejects it.<o:p></o:p></p>
<p class=3D"MsoNormal"><o:p>&nbsp;</o:p></p>
<p class=3D"MsoNormal">We are clue less and we are not sure why server is r=
ejecting the request, kindly throw some light on this issue.
<o:p></o:p></p>
<p class=3D"MsoNormal"><o:p>&nbsp;</o:p></p>
<p class=3D"MsoNormal"><b><span style=3D"background:yellow;mso-highlight:ye=
llow">RFC 2831 Quotes:</span><o:p></o:p></b></p>
<table class=3D"MsoTableGrid" border=3D"1" cellspacing=3D"0" cellpadding=3D=
"0" style=3D"border-collapse:collapse;border:none">
<tbody>
<tr>
<td width=3D"638" valign=3D"top" style=3D"width:6.65in;border:solid windowt=
ext 1.0pt;padding:0in 5.4pt 0in 5.4pt">
<p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:&quot;Co=
urier New&quot;;color:black">&nbsp;&nbsp; realm<o:p></o:p></span></p>
<p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:&quot;Co=
urier New&quot;;color:black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Mechanistically=
, a string which can enable users to know which<o:p></o:p></span></p>
<p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:&quot;Co=
urier New&quot;;color:black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; username and pa=
ssword to use, in case they might have different<o:p></o:p></span></p>
<p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:&quot;Co=
urier New&quot;;color:black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; ones for differ=
ent servers. Conceptually, it is the name of a<o:p></o:p></span></p>
<p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:&quot;Co=
urier New&quot;;color:black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; collection of a=
ccounts that might include the user's account. This<o:p></o:p></span></p>
<p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:&quot;Co=
urier New&quot;;color:black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; string should c=
ontain at least the name of the host performing the<o:p></o:p></span></p>
<p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:&quot;Co=
urier New&quot;;color:black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; authentication =
and might additionally indicate the collection of<o:p></o:p></span></p>
<p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:&quot;Co=
urier New&quot;;color:black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; users who might=
 have access. An example might be<o:p></o:p></span></p>
<p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:&quot;Co=
urier New&quot;;color:black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &quot;registere=
d_users@gotham.news.example.com&quot;.&nbsp;
<span style=3D"background:yellow;mso-highlight:yellow">This directive is<o:=
p></o:p></span></span></p>
<p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:&quot;Co=
urier New&quot;;color:black;background:yellow;mso-highlight:yellow">&nbsp;&=
nbsp;&nbsp;&nbsp;&nbsp; optional; if not present, the client SHOULD solicit=
 it from the<o:p></o:p></span></p>
<p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:&quot;Co=
urier New&quot;;color:black;background:yellow;mso-highlight:yellow">&nbsp;&=
nbsp;&nbsp;&nbsp;&nbsp; user or be able to compute a default;</span><span s=
tyle=3D"font-size:10.0pt;font-family:&quot;Courier New&quot;;color:black"> =
a plausible
 default might be<o:p></o:p></span></p>
<p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:&quot;Co=
urier New&quot;;color:black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; the realm suppl=
ied by the user when they logged in to the client<o:p></o:p></span></p>
<p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:&quot;Co=
urier New&quot;;color:black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; system. Multipl=
e realm directives are allowed, in which case the<o:p></o:p></span></p>
<p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:&quot;Co=
urier New&quot;;color:black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; user or client =
must choose one as the realm for which to supply to<o:p></o:p></span></p>
<p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:&quot;Co=
urier New&quot;;color:black">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; username and pa=
ssword<o:p></o:p></span></p>
<p class=3D"MsoNormal"><o:p>&nbsp;</o:p></p>
</td>
</tr>
</tbody>
</table>
<p class=3D"MsoNormal"><o:p>&nbsp;</o:p></p>
<p class=3D"MsoNormal"><o:p>&nbsp;</o:p></p>
<p class=3D"MsoNormal"><b><span style=3D"background:yellow;mso-highlight:ye=
llow">Transaction Snippet:</span><o:p></o:p></b></p>
<table class=3D"MsoTableGrid" border=3D"1" cellspacing=3D"0" cellpadding=3D=
"0" width=3D"1271" style=3D"border-collapse:collapse;border:none">
<tbody>
<tr>
<td width=3D"1271" valign=3D"top" style=3D"width:953.6pt;border:solid windo=
wtext 1.0pt;padding:0in 5.4pt 0in 5.4pt">
<p class=3D"MsoNormal">04-15 12:07:18.654 22363 22859 D Email&nbsp;&nbsp; :=
 <span style=3D"background:yellow;mso-highlight:yellow">
&lt;&lt;&lt; &#43;OK Dovecot ready.</span><o:p></o:p></p>
<p class=3D"MsoNormal">04-15 12:07:18.724 22363 22859 D Email&nbsp;&nbsp; :=
 &gt;&gt;&gt; CAPA<o:p></o:p></p>
<p class=3D"MsoNormal">04-15 12:07:19.034 22363 22859 D Email&nbsp;&nbsp; :=
 &lt;&lt;&lt; &#43;OK<o:p></o:p></p>
<p class=3D"MsoNormal">04-15 12:07:19.084 22363 22859 D Email&nbsp;&nbsp; :=
 &lt;&lt;&lt; CAPA<o:p></o:p></p>
<p class=3D"MsoNormal">04-15 12:07:19.124 22363 22859 D Email&nbsp;&nbsp; :=
 &lt;&lt;&lt; TOP<o:p></o:p></p>
<p class=3D"MsoNormal">04-15 12:07:19.194 22363 22859 D Email&nbsp;&nbsp; :=
 &lt;&lt;&lt; UIDL<o:p></o:p></p>
<p class=3D"MsoNormal">04-15 12:07:19.234 22363 22859 D Email&nbsp;&nbsp; :=
 &lt;&lt;&lt; RESP-CODES<o:p></o:p></p>
<p class=3D"MsoNormal">04-15 12:07:19.334 22363 22859 D Email&nbsp;&nbsp; :=
 &lt;&lt;&lt; PIPELINING<o:p></o:p></p>
<p class=3D"MsoNormal">04-15 12:07:19.384 22363 22859 D Email&nbsp;&nbsp; :=
 &lt;&lt;&lt; STLS<o:p></o:p></p>
<p class=3D"MsoNormal">04-15 12:07:19.454 22363 22859 D Email&nbsp;&nbsp; :=
 &lt;&lt;&lt; USER<o:p></o:p></p>
<p class=3D"MsoNormal">04-15 12:07:19.514 22363 22859 D Email&nbsp;&nbsp; :=
 &lt;&lt;&lt; SASL PLAIN LOGIN DIGEST-MD5<o:p></o:p></p>
<p class=3D"MsoNormal">04-15 12:07:19.574 22363 22859 D Email&nbsp;&nbsp; :=
 &lt;&lt;&lt; .<o:p></o:p></p>
<p class=3D"MsoNormal">04-15 12:07:33.574 22363 22859 D Email&nbsp;&nbsp; :=
 &gt;&gt;&gt; AUTH DIGEST-MD5<o:p></o:p></p>
<p class=3D"MsoNormal">04-15 12:07:33.754 22363 22859 D Email&nbsp;&nbsp; :=
 &lt;&lt;&lt; &#43; cmVhbG09IiIsbm9uY2U9Ind1NjBDdWJqenBObEw4Uk9xUlhtUnc9PSI=
scW9wPSJhdXRoIixjaGFyc2V0PSJ1dGYtOCIsYWxnb3JpdGhtPSJtZDUtc2VzcyI=3D<o:p></o=
:p></p>
<p class=3D"MsoNormal"><o:p>&nbsp;</o:p></p>
<p class=3D"MsoNormal">04-15 12:07:33.784 22363 22859 D Pop3Store: digestCh=
allenge=3DcmVhbG09IiIsbm9uY2U9Ind1NjBDdWJqenBObEw4Uk9xUlhtUnc9PSIscW9wPSJhd=
XRoIixjaGFyc2V0PSJ1dGYtOCIsYWxnb3JpdGhtPSJtZDUtc2VzcyI=3D<o:p></o:p></p>
<p class=3D"MsoNormal">04-15 12:07:33.844 22363 22859 D DigestAuth: generat=
eDigestResponse<o:p></o:p></p>
<p class=3D"MsoNormal">04-15 12:07:33.884 22363 22859 D DigestAuth: index=
=3D5 key=3Drealm value=3D&quot;&quot;<o:p></o:p></p>
<p class=3D"MsoNormal">04-15 12:07:33.934 22363 22859 D DigestAuth: index=
=3D5 key=3Dnonce value=3D&quot;wu60CubjzpNlL8ROqRXmRw=3D=3D&quot;<o:p></o:p=
></p>
<p class=3D"MsoNormal">04-15 12:07:33.954 22363 22859 D DigestAuth: index=
=3D3 key=3Dqop value=3D&quot;auth&quot;<o:p></o:p></p>
<p class=3D"MsoNormal">04-15 12:07:34.014 22363 22859 D DigestAuth: index=
=3D7 key=3Dcharset value=3D&quot;utf-8&quot;<o:p></o:p></p>
<p class=3D"MsoNormal">04-15 12:07:34.064 22363 22859 D DigestAuth: index=
=3D9 key=3Dalgorithm value=3D&quot;md5-sess&quot;<o:p></o:p></p>
<p class=3D"MsoNormal">04-15 12:07:34.094 22363 22859 E DigestAuth: realm=
=3D&quot;&quot;<o:p></o:p></p>
<p class=3D"MsoNormal">04-15 12:07:34.114 22363 22859 E DigestAuth: charset=
=3D&quot;utf-8&quot;<o:p></o:p></p>
<p class=3D"MsoNormal">04-15 12:07:34.154 22363 22859 E DigestAuth: qop=3D&=
quot;auth&quot;<o:p></o:p></p>
<p class=3D"MsoNormal">04-15 12:07:34.194 22363 22859 E DigestAuth: algorit=
hm=3D&quot;md5-sess&quot;<o:p></o:p></p>
<p class=3D"MsoNormal">04-15 12:07:34.224 22363 22859 E DigestAuth: nonce=
=3D&quot;wu60CubjzpNlL8ROqRXmRw=3D=3D&quot;<o:p></o:p></p>
<p class=3D"MsoNormal"><o:p>&nbsp;</o:p></p>
<p class=3D"MsoNormal">04-15 12:09:04.044 22363 22859 D Email&nbsp;&nbsp; :=
 &gt;&gt;&gt; Y2hhcnNldD11dGYtOCx1c2VybmFtZT0iSmVucy5qZW5zZW5AZW1haWwuZGsiL=
HJlYWxtPSJtYWlsLnRlbGVub3IuZGsiLG5vbmNlPSJ3dTYwQ3VianpwTmxMOFJPcVJYbVJ3PT0i=
LG5jPTAwMDAwMDAxLGNub25jZT0iMzQzNTU3NTU2NzI2ODYzNzAzMyIsZGlnZXN0LXVyaT0icG9=
wL21haWwudGVsZW5vci5kayIscmVzcG9uc2U9NzU0NDMwN2VmMDQyNzE3MTNhZDUzN2FlMWQxZD=
RjMGMscW9wPWF1dGg=3D<o:p></o:p></p>
<p class=3D"MsoNormal">04-15 12:09:05.744 22363 22859 D Email&nbsp;&nbsp; :=
 <b><span style=3D"background:yellow;mso-highlight:yellow">&lt;&lt;&lt; -ER=
R Authentication failed.</span></b><o:p></o:p></p>
<p class=3D"MsoNormal">04-15 12:09:21.594 22363 22859 D Email&nbsp;&nbsp; :=
 &gt;&gt;&gt; QUIT<o:p></o:p></p>
<p class=3D"MsoNormal">04-15 12:09:21.924 22363 22859 D Email&nbsp;&nbsp; :=
 &lt;&lt;&lt; &#43;OK Logging out.<o:p></o:p></p>
</td>
</tr>
</tbody>
</table>
<p class=3D"MsoNormal"><o:p>&nbsp;</o:p></p>
<p class=3D"MsoNormal">Regards,<o:p></o:p></p>
<p class=3D"MsoNormal">Jay<o:p></o:p></p>
</div>
</body>
</html>

--_000_02454F842DD7B449B96715A2AD90C0361A13CE58exMB5telecomsna_--


From nobody Wed Apr 16 10:21:47 2014
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From: Timo Sirainen <tss@iki.fi>
In-Reply-To: <02454F842DD7B449B96715A2AD90C0361A13CE58@exMB5.telecom.sna.samsung.com>
Date: Wed, 16 Apr 2014 19:21:34 +0200
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To: Jayantheesh S B <j.sb@sta.samsung.com>
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Subject: Re: [lemonade] SASL DIGEST MD5 issue
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What Dovecot version is this? Is the password stored as DIGEST-MD5 hash =
or as plaintext? If as DIGEST-MD5, maybe it was generated wrong. If as =
plaintext, maybe Dovecot has a bug related to generating the DIGEST-MD5 =
hash, I remember there used to be some bug related to that. And in =
general the problem might be something completely different, Dovecot =
logs with auth_debug=3Dyes could show something useful.

On 15.4.2014, at 18.56, Jayantheesh S B <j.sb@sta.samsung.com> wrote:

> Kindly clarify our query related to DIGEST MD5 implementation. We =
always getting Authentication failed with Dovecot server.
> =20
> Same implementation is working fine with =93Isode.com=94 server.  =
Please find the transaction snippet below. By decoding the base64 We see =
realm is empty.
> =20
> As per RFC 2831, this directive is optional. Since, server is not =
sending the realm, client populates the realm as per the below quotes. =
Still dovecot server rejects it.
> =20
> We are clue less and we are not sure why server is rejecting the =
request, kindly throw some light on this issue.
> =20
> RFC 2831 Quotes:
>    realm
>       Mechanistically, a string which can enable users to know which
>       username and password to use, in case they might have different
>       ones for different servers. Conceptually, it is the name of a
>       collection of accounts that might include the user's account. =
This
>       string should contain at least the name of the host performing =
the
>       authentication and might additionally indicate the collection of
>       users who might have access. An example might be
>       "registered_users@gotham.news.example.com".  This directive is
>       optional; if not present, the client SHOULD solicit it from the
>       user or be able to compute a default; a plausible default might =
be
>       the realm supplied by the user when they logged in to the client
>       system. Multiple realm directives are allowed, in which case the
>       user or client must choose one as the realm for which to supply =
to
>       username and password
> =20
> =20
> =20
> Transaction Snippet:
> 04-15 12:07:18.654 22363 22859 D Email   : <<< +OK Dovecot ready.
> 04-15 12:07:18.724 22363 22859 D Email   : >>> CAPA
> 04-15 12:07:19.034 22363 22859 D Email   : <<< +OK
> 04-15 12:07:19.084 22363 22859 D Email   : <<< CAPA
> 04-15 12:07:19.124 22363 22859 D Email   : <<< TOP
> 04-15 12:07:19.194 22363 22859 D Email   : <<< UIDL
> 04-15 12:07:19.234 22363 22859 D Email   : <<< RESP-CODES
> 04-15 12:07:19.334 22363 22859 D Email   : <<< PIPELINING
> 04-15 12:07:19.384 22363 22859 D Email   : <<< STLS
> 04-15 12:07:19.454 22363 22859 D Email   : <<< USER
> 04-15 12:07:19.514 22363 22859 D Email   : <<< SASL PLAIN LOGIN =
DIGEST-MD5
> 04-15 12:07:19.574 22363 22859 D Email   : <<< .
> 04-15 12:07:33.574 22363 22859 D Email   : >>> AUTH DIGEST-MD5
> 04-15 12:07:33.754 22363 22859 D Email   : <<< + =
cmVhbG09IiIsbm9uY2U9Ind1NjBDdWJqenBObEw4Uk9xUlhtUnc9PSIscW9wPSJhdXRoIixjaG=
Fyc2V0PSJ1dGYtOCIsYWxnb3JpdGhtPSJtZDUtc2VzcyI=3D
> =20
> 04-15 12:07:33.784 22363 22859 D Pop3Store: =
digestChallenge=3DcmVhbG09IiIsbm9uY2U9Ind1NjBDdWJqenBObEw4Uk9xUlhtUnc9PSIs=
cW9wPSJhdXRoIixjaGFyc2V0PSJ1dGYtOCIsYWxnb3JpdGhtPSJtZDUtc2VzcyI=3D
> 04-15 12:07:33.844 22363 22859 D DigestAuth: generateDigestResponse
> 04-15 12:07:33.884 22363 22859 D DigestAuth: index=3D5 key=3Drealm =
value=3D""
> 04-15 12:07:33.934 22363 22859 D DigestAuth: index=3D5 key=3Dnonce =
value=3D"wu60CubjzpNlL8ROqRXmRw=3D=3D"
> 04-15 12:07:33.954 22363 22859 D DigestAuth: index=3D3 key=3Dqop =
value=3D"auth"
> 04-15 12:07:34.014 22363 22859 D DigestAuth: index=3D7 key=3Dcharset =
value=3D"utf-8"
> 04-15 12:07:34.064 22363 22859 D DigestAuth: index=3D9 key=3Dalgorithm =
value=3D"md5-sess"
> 04-15 12:07:34.094 22363 22859 E DigestAuth: realm=3D""
> 04-15 12:07:34.114 22363 22859 E DigestAuth: charset=3D"utf-8"
> 04-15 12:07:34.154 22363 22859 E DigestAuth: qop=3D"auth"
> 04-15 12:07:34.194 22363 22859 E DigestAuth: algorithm=3D"md5-sess"
> 04-15 12:07:34.224 22363 22859 E DigestAuth: =
nonce=3D"wu60CubjzpNlL8ROqRXmRw=3D=3D"
> =20
> 04-15 12:09:04.044 22363 22859 D Email   : >>> =
Y2hhcnNldD11dGYtOCx1c2VybmFtZT0iSmVucy5qZW5zZW5AZW1haWwuZGsiLHJlYWxtPSJtYW=
lsLnRlbGVub3IuZGsiLG5vbmNlPSJ3dTYwQ3VianpwTmxMOFJPcVJYbVJ3PT0iLG5jPTAwMDAw=
MDAxLGNub25jZT0iMzQzNTU3NTU2NzI2ODYzNzAzMyIsZGlnZXN0LXVyaT0icG9wL21haWwudG=
VsZW5vci5kayIscmVzcG9uc2U9NzU0NDMwN2VmMDQyNzE3MTNhZDUzN2FlMWQxZDRjMGMscW9w=
PWF1dGg=3D
> 04-15 12:09:05.744 22363 22859 D Email   : <<< -ERR Authentication =
failed.
> 04-15 12:09:21.594 22363 22859 D Email   : >>> QUIT
> 04-15 12:09:21.924 22363 22859 D Email   : <<< +OK Logging out.
> =20
> Regards,
> Jay
> _______________________________________________
> lemonade mailing list
> lemonade@ietf.org
> https://www.ietf.org/mailman/listinfo/lemonade
> Supplemental Web Site:
> http://www.standardstrack.com/ietf/lemonade


--Apple-Mail=_3F7110F9-5A67-43CC-AAEA-FBFD99807E07
Content-Transfer-Encoding: quoted-printable
Content-Type: text/html;
	charset=windows-1252

<html><head><meta http-equiv=3D"Content-Type" content=3D"text/html =
charset=3Dwindows-1252"></head><body style=3D"word-wrap: break-word; =
-webkit-nbsp-mode: space; -webkit-line-break: =
after-white-space;"><div>What Dovecot version is this? Is the password =
stored as DIGEST-MD5 hash or as plaintext? If as DIGEST-MD5, maybe it =
was generated wrong. If as plaintext, maybe Dovecot has a bug related to =
generating the DIGEST-MD5 hash, I remember there used to be some bug =
related to that. And in general the problem might be something =
completely different, Dovecot logs with auth_debug=3Dyes could show =
something useful.</div><div><br></div>On 15.4.2014, at 18.56, =
Jayantheesh S B &lt;<a =
href=3D"mailto:j.sb@sta.samsung.com">j.sb@sta.samsung.com</a>&gt; =
wrote:<br><div><br class=3D"Apple-interchange-newline"><blockquote =
type=3D"cite"><div lang=3D"EN-US" link=3D"blue" vlink=3D"purple" =
style=3D"font-family: Helvetica; font-size: 12px; font-style: normal; =
font-variant: normal; font-weight: normal; letter-spacing: normal; =
line-height: normal; orphans: auto; text-align: start; text-indent: 0px; =
text-transform: none; white-space: normal; widows: auto; word-spacing: =
0px; -webkit-text-stroke-width: 0px;"><div class=3D"WordSection1" =
style=3D"page: WordSection1;"><div style=3D"margin: 0in 0in 0.0001pt; =
font-size: 11pt; font-family: Calibri, sans-serif;"><span =
style=3D"font-size: 11pt;">Kindly clarify our query related to DIGEST =
MD5 implementation. We always getting Authentication failed with Dovecot =
server.</span></div><div style=3D"margin: 0in 0in 0.0001pt; font-size: =
11pt; font-family: Calibri, sans-serif;"><o:p></o:p></div><div =
style=3D"margin: 0in 0in 0.0001pt; font-size: 11pt; font-family: =
Calibri, sans-serif;"><o:p>&nbsp;</o:p></div><div style=3D"margin: 0in =
0in 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;">Same =
implementation is working fine with =93<a href=3D"http://isode.com/" =
style=3D"color: purple; text-decoration: underline;">Isode.com</a>=94 =
server.&nbsp; Please find the transaction snippet below. By decoding the =
base64 We see realm is empty.<o:p></o:p></div><div style=3D"margin: 0in =
0in 0.0001pt; font-size: 11pt; font-family: Calibri, =
sans-serif;"><o:p>&nbsp;</o:p></div><div style=3D"margin: 0in 0in =
0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;">As per RFC =
2831, this directive is optional. Since, server is not sending the =
realm, client populates the realm as per the below quotes. Still dovecot =
server rejects it.<o:p></o:p></div><div style=3D"margin: 0in 0in =
0.0001pt; font-size: 11pt; font-family: Calibri, =
sans-serif;"><o:p>&nbsp;</o:p></div><div style=3D"margin: 0in 0in =
0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;">We are =
clue less and we are not sure why server is rejecting the request, =
kindly throw some light on this issue.<o:p></o:p></div><div =
style=3D"margin: 0in 0in 0.0001pt; font-size: 11pt; font-family: =
Calibri, sans-serif;"><o:p>&nbsp;</o:p></div><div style=3D"margin: 0in =
0in 0.0001pt; font-size: 11pt; font-family: Calibri, =
sans-serif;"><b><span style=3D"background-color: yellow; =
background-position: initial initial; background-repeat: initial =
initial;">RFC 2831 Quotes:</span><o:p></o:p></b></div><table =
class=3D"MsoTableGrid" border=3D"1" cellspacing=3D"0" cellpadding=3D"0" =
style=3D"border-collapse: collapse; border: none;"><tbody><tr><td =
width=3D"638" valign=3D"top" style=3D"width: 6.65in; border: 1pt solid =
windowtext; padding: 0in 5.4pt;"><div style=3D"margin: 0in 0in 0.0001pt; =
font-size: 11pt; font-family: Calibri, sans-serif;"><span =
style=3D"font-size: 10pt; font-family: 'Courier New';">&nbsp;&nbsp; =
realm<o:p></o:p></span></div><div style=3D"margin: 0in 0in 0.0001pt; =
font-size: 11pt; font-family: Calibri, sans-serif;"><span =
style=3D"font-size: 10pt; font-family: 'Courier =
New';">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Mechanistically, a string which =
can enable users to know which<o:p></o:p></span></div><div =
style=3D"margin: 0in 0in 0.0001pt; font-size: 11pt; font-family: =
Calibri, sans-serif;"><span style=3D"font-size: 10pt; font-family: =
'Courier New';">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; username and password to =
use, in case they might have different<o:p></o:p></span></div><div =
style=3D"margin: 0in 0in 0.0001pt; font-size: 11pt; font-family: =
Calibri, sans-serif;"><span style=3D"font-size: 10pt; font-family: =
'Courier New';">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; ones for different =
servers. Conceptually, it is the name of a<o:p></o:p></span></div><div =
style=3D"margin: 0in 0in 0.0001pt; font-size: 11pt; font-family: =
Calibri, sans-serif;"><span style=3D"font-size: 10pt; font-family: =
'Courier New';">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; collection of accounts =
that might include the user's account. This<o:p></o:p></span></div><div =
style=3D"margin: 0in 0in 0.0001pt; font-size: 11pt; font-family: =
Calibri, sans-serif;"><span style=3D"font-size: 10pt; font-family: =
'Courier New';">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; string should contain at =
least the name of the host performing the<o:p></o:p></span></div><div =
style=3D"margin: 0in 0in 0.0001pt; font-size: 11pt; font-family: =
Calibri, sans-serif;"><span style=3D"font-size: 10pt; font-family: =
'Courier New';">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; authentication and might =
additionally indicate the collection of<o:p></o:p></span></div><div =
style=3D"margin: 0in 0in 0.0001pt; font-size: 11pt; font-family: =
Calibri, sans-serif;"><span style=3D"font-size: 10pt; font-family: =
'Courier New';">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; users who might have =
access. An example might be<o:p></o:p></span></div><div style=3D"margin: =
0in 0in 0.0001pt; font-size: 11pt; font-family: Calibri, =
sans-serif;"><span style=3D"font-size: 10pt; font-family: 'Courier =
New';">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; "<a =
href=3D"mailto:registered_users@gotham.news.example.com" style=3D"color: =
purple; text-decoration: =
underline;">registered_users@gotham.news.example.com</a>".&nbsp;<span =
class=3D"Apple-converted-space">&nbsp;</span><span =
style=3D"background-color: yellow; background-position: initial initial; =
background-repeat: initial initial;">This directive =
is<o:p></o:p></span></span></div><div style=3D"margin: 0in 0in 0.0001pt; =
font-size: 11pt; font-family: Calibri, sans-serif;"><span =
style=3D"font-size: 10pt; font-family: 'Courier New'; background-color: =
yellow;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; optional; if not present, the =
client SHOULD solicit it from the<o:p></o:p></span></div><div =
style=3D"margin: 0in 0in 0.0001pt; font-size: 11pt; font-family: =
Calibri, sans-serif;"><span style=3D"font-size: 10pt; font-family: =
'Courier New'; background-color: yellow;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; =
user or be able to compute a default;</span><span style=3D"font-size: =
10pt; font-family: 'Courier New';"><span =
class=3D"Apple-converted-space">&nbsp;</span>a plausible default might =
be<o:p></o:p></span></div><div style=3D"margin: 0in 0in 0.0001pt; =
font-size: 11pt; font-family: Calibri, sans-serif;"><span =
style=3D"font-size: 10pt; font-family: 'Courier =
New';">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; the realm supplied by the user =
when they logged in to the client<o:p></o:p></span></div><div =
style=3D"margin: 0in 0in 0.0001pt; font-size: 11pt; font-family: =
Calibri, sans-serif;"><span style=3D"font-size: 10pt; font-family: =
'Courier New';">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; system. Multiple realm =
directives are allowed, in which case the<o:p></o:p></span></div><div =
style=3D"margin: 0in 0in 0.0001pt; font-size: 11pt; font-family: =
Calibri, sans-serif;"><span style=3D"font-size: 10pt; font-family: =
'Courier New';">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; user or client must =
choose one as the realm for which to supply =
to<o:p></o:p></span></div><div style=3D"margin: 0in 0in 0.0001pt; =
font-size: 11pt; font-family: Calibri, sans-serif;"><span =
style=3D"font-size: 10pt; font-family: 'Courier =
New';">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; username and =
password<o:p></o:p></span></div><div style=3D"margin: 0in 0in 0.0001pt; =
font-size: 11pt; font-family: Calibri, =
sans-serif;"><o:p>&nbsp;</o:p></div></td></tr></tbody></table><div =
style=3D"margin: 0in 0in 0.0001pt; font-size: 11pt; font-family: =
Calibri, sans-serif;"><o:p>&nbsp;</o:p></div><div style=3D"margin: 0in =
0in 0.0001pt; font-size: 11pt; font-family: Calibri, =
sans-serif;"><o:p>&nbsp;</o:p></div><div style=3D"margin: 0in 0in =
0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;"><b><span =
style=3D"background-color: yellow; background-position: initial initial; =
background-repeat: initial initial;">Transaction =
Snippet:</span><o:p></o:p></b></div><table class=3D"MsoTableGrid" =
border=3D"1" cellspacing=3D"0" cellpadding=3D"0" width=3D"1271" =
style=3D"border-collapse: collapse; border: none;"><tbody><tr><td =
width=3D"1271" valign=3D"top" style=3D"width: 953.6pt; border: 1pt solid =
windowtext; padding: 0in 5.4pt;"><div style=3D"margin: 0in 0in 0.0001pt; =
font-size: 11pt; font-family: Calibri, sans-serif;">04-15 12:07:18.654 =
22363 22859 D Email&nbsp;&nbsp; :<span =
class=3D"Apple-converted-space">&nbsp;</span><span =
style=3D"background-color: yellow; background-position: initial initial; =
background-repeat: initial initial;">&lt;&lt;&lt; +OK Dovecot =
ready.</span><o:p></o:p></div><div style=3D"margin: 0in 0in 0.0001pt; =
font-size: 11pt; font-family: Calibri, sans-serif;">04-15 12:07:18.724 =
22363 22859 D Email&nbsp;&nbsp; : &gt;&gt;&gt; CAPA<o:p></o:p></div><div =
style=3D"margin: 0in 0in 0.0001pt; font-size: 11pt; font-family: =
Calibri, sans-serif;">04-15 12:07:19.034 22363 22859 D Email&nbsp;&nbsp; =
: &lt;&lt;&lt; +OK<o:p></o:p></div><div style=3D"margin: 0in 0in =
0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;">04-15 =
12:07:19.084 22363 22859 D Email&nbsp;&nbsp; : &lt;&lt;&lt; =
CAPA<o:p></o:p></div><div style=3D"margin: 0in 0in 0.0001pt; font-size: =
11pt; font-family: Calibri, sans-serif;">04-15 12:07:19.124 22363 22859 =
D Email&nbsp;&nbsp; : &lt;&lt;&lt; TOP<o:p></o:p></div><div =
style=3D"margin: 0in 0in 0.0001pt; font-size: 11pt; font-family: =
Calibri, sans-serif;">04-15 12:07:19.194 22363 22859 D Email&nbsp;&nbsp; =
: &lt;&lt;&lt; UIDL<o:p></o:p></div><div style=3D"margin: 0in 0in =
0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;">04-15 =
12:07:19.234 22363 22859 D Email&nbsp;&nbsp; : &lt;&lt;&lt; =
RESP-CODES<o:p></o:p></div><div style=3D"margin: 0in 0in 0.0001pt; =
font-size: 11pt; font-family: Calibri, sans-serif;">04-15 12:07:19.334 =
22363 22859 D Email&nbsp;&nbsp; : &lt;&lt;&lt; =
PIPELINING<o:p></o:p></div><div style=3D"margin: 0in 0in 0.0001pt; =
font-size: 11pt; font-family: Calibri, sans-serif;">04-15 12:07:19.384 =
22363 22859 D Email&nbsp;&nbsp; : &lt;&lt;&lt; STLS<o:p></o:p></div><div =
style=3D"margin: 0in 0in 0.0001pt; font-size: 11pt; font-family: =
Calibri, sans-serif;">04-15 12:07:19.454 22363 22859 D Email&nbsp;&nbsp; =
: &lt;&lt;&lt; USER<o:p></o:p></div><div style=3D"margin: 0in 0in =
0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;">04-15 =
12:07:19.514 22363 22859 D Email&nbsp;&nbsp; : &lt;&lt;&lt; SASL PLAIN =
LOGIN DIGEST-MD5<o:p></o:p></div><div style=3D"margin: 0in 0in 0.0001pt; =
font-size: 11pt; font-family: Calibri, sans-serif;">04-15 12:07:19.574 =
22363 22859 D Email&nbsp;&nbsp; : &lt;&lt;&lt; .<o:p></o:p></div><div =
style=3D"margin: 0in 0in 0.0001pt; font-size: 11pt; font-family: =
Calibri, sans-serif;">04-15 12:07:33.574 22363 22859 D Email&nbsp;&nbsp; =
: &gt;&gt;&gt; AUTH DIGEST-MD5<o:p></o:p></div><div style=3D"margin: 0in =
0in 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;">04-15 =
12:07:33.754 22363 22859 D Email&nbsp;&nbsp; : &lt;&lt;&lt; + =
cmVhbG09IiIsbm9uY2U9Ind1NjBDdWJqenBObEw4Uk9xUlhtUnc9PSIscW9wPSJhdXRoIixjaG=
Fyc2V0PSJ1dGYtOCIsYWxnb3JpdGhtPSJtZDUtc2VzcyI=3D<o:p></o:p></div><div =
style=3D"margin: 0in 0in 0.0001pt; font-size: 11pt; font-family: =
Calibri, sans-serif;"><o:p>&nbsp;</o:p></div><div style=3D"margin: 0in =
0in 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;">04-15 =
12:07:33.784 22363 22859 D Pop3Store: =
digestChallenge=3DcmVhbG09IiIsbm9uY2U9Ind1NjBDdWJqenBObEw4Uk9xUlhtUnc9PSIs=
cW9wPSJhdXRoIixjaGFyc2V0PSJ1dGYtOCIsYWxnb3JpdGhtPSJtZDUtc2VzcyI=3D<o:p></o=
:p></div><div style=3D"margin: 0in 0in 0.0001pt; font-size: 11pt; =
font-family: Calibri, sans-serif;">04-15 12:07:33.844 22363 22859 D =
DigestAuth: generateDigestResponse<o:p></o:p></div><div style=3D"margin: =
0in 0in 0.0001pt; font-size: 11pt; font-family: Calibri, =
sans-serif;">04-15 12:07:33.884 22363 22859 D DigestAuth: index=3D5 =
key=3Drealm value=3D""<o:p></o:p></div><div style=3D"margin: 0in 0in =
0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;">04-15 =
12:07:33.934 22363 22859 D DigestAuth: index=3D5 key=3Dnonce =
value=3D"wu60CubjzpNlL8ROqRXmRw=3D=3D"<o:p></o:p></div><div =
style=3D"margin: 0in 0in 0.0001pt; font-size: 11pt; font-family: =
Calibri, sans-serif;">04-15 12:07:33.954 22363 22859 D DigestAuth: =
index=3D3 key=3Dqop value=3D"auth"<o:p></o:p></div><div style=3D"margin: =
0in 0in 0.0001pt; font-size: 11pt; font-family: Calibri, =
sans-serif;">04-15 12:07:34.014 22363 22859 D DigestAuth: index=3D7 =
key=3Dcharset value=3D"utf-8"<o:p></o:p></div><div style=3D"margin: 0in =
0in 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;">04-15 =
12:07:34.064 22363 22859 D DigestAuth: index=3D9 key=3Dalgorithm =
value=3D"md5-sess"<o:p></o:p></div><div style=3D"margin: 0in 0in =
0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;">04-15 =
12:07:34.094 22363 22859 E DigestAuth: realm=3D""<o:p></o:p></div><div =
style=3D"margin: 0in 0in 0.0001pt; font-size: 11pt; font-family: =
Calibri, sans-serif;">04-15 12:07:34.114 22363 22859 E DigestAuth: =
charset=3D"utf-8"<o:p></o:p></div><div style=3D"margin: 0in 0in =
0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;">04-15 =
12:07:34.154 22363 22859 E DigestAuth: qop=3D"auth"<o:p></o:p></div><div =
style=3D"margin: 0in 0in 0.0001pt; font-size: 11pt; font-family: =
Calibri, sans-serif;">04-15 12:07:34.194 22363 22859 E DigestAuth: =
algorithm=3D"md5-sess"<o:p></o:p></div><div style=3D"margin: 0in 0in =
0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;">04-15 =
12:07:34.224 22363 22859 E DigestAuth: =
nonce=3D"wu60CubjzpNlL8ROqRXmRw=3D=3D"<o:p></o:p></div><div =
style=3D"margin: 0in 0in 0.0001pt; font-size: 11pt; font-family: =
Calibri, sans-serif;"><o:p>&nbsp;</o:p></div><div style=3D"margin: 0in =
0in 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;">04-15 =
12:09:04.044 22363 22859 D Email&nbsp;&nbsp; : &gt;&gt;&gt; =
Y2hhcnNldD11dGYtOCx1c2VybmFtZT0iSmVucy5qZW5zZW5AZW1haWwuZGsiLHJlYWxtPSJtYW=
lsLnRlbGVub3IuZGsiLG5vbmNlPSJ3dTYwQ3VianpwTmxMOFJPcVJYbVJ3PT0iLG5jPTAwMDAw=
MDAxLGNub25jZT0iMzQzNTU3NTU2NzI2ODYzNzAzMyIsZGlnZXN0LXVyaT0icG9wL21haWwudG=
VsZW5vci5kayIscmVzcG9uc2U9NzU0NDMwN2VmMDQyNzE3MTNhZDUzN2FlMWQxZDRjMGMscW9w=
PWF1dGg=3D<o:p></o:p></div><div style=3D"margin: 0in 0in 0.0001pt; =
font-size: 11pt; font-family: Calibri, sans-serif;">04-15 12:09:05.744 =
22363 22859 D Email&nbsp;&nbsp; :<span =
class=3D"Apple-converted-space">&nbsp;</span><b><span =
style=3D"background-color: yellow; background-position: initial initial; =
background-repeat: initial initial;">&lt;&lt;&lt; -ERR Authentication =
failed.</span></b><o:p></o:p></div><div style=3D"margin: 0in 0in =
0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;">04-15 =
12:09:21.594 22363 22859 D Email&nbsp;&nbsp; : &gt;&gt;&gt; =
QUIT<o:p></o:p></div><div style=3D"margin: 0in 0in 0.0001pt; font-size: =
11pt; font-family: Calibri, sans-serif;">04-15 12:09:21.924 22363 22859 =
D Email&nbsp;&nbsp; : &lt;&lt;&lt; +OK Logging =
out.<o:p></o:p></div></td></tr></tbody></table><div style=3D"margin: 0in =
0in 0.0001pt; font-size: 11pt; font-family: Calibri, =
sans-serif;"><o:p>&nbsp;</o:p></div><div style=3D"margin: 0in 0in =
0.0001pt; font-size: 11pt; font-family: Calibri, =
sans-serif;">Regards,<o:p></o:p></div><div style=3D"margin: 0in 0in =
0.0001pt; font-size: 11pt; font-family: Calibri, =
sans-serif;">Jay<o:p></o:p></div></div>___________________________________=
____________<br>lemonade mailing list<br><a =
href=3D"mailto:lemonade@ietf.org" style=3D"color: purple; =
text-decoration: underline;">lemonade@ietf.org</a><br><a =
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purple; text-decoration: =
underline;">https://www.ietf.org/mailman/listinfo/lemonade</a><br>Suppleme=
ntal Web Site:<br><a href=3D"http://www.standardstrack.com/ietf/lemonade" =
style=3D"color: purple; text-decoration: =
underline;">http://www.standardstrack.com/ietf/lemonade</a></div></blockqu=
ote></div><br></body></html>=

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From: Jayantheesh S B <j.sb@sta.samsung.com>
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To: 'Timo Sirainen' <tss@iki.fi>
Thread-Topic: [lemonade] SASL DIGEST MD5 issue
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Date: Wed, 16 Apr 2014 18:06:00 +0000
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Subject: Re: [lemonade] SASL DIGEST MD5 issue
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--_000_02454F842DD7B449B96715A2AD90C0361A13ED5FexMB5telecomsna_
Content-Type: text/plain; charset="us-ascii"
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Hi Timo,

Thanks for your response.

We are not sure about the Devcot POP Server version, One of customer has re=
ported this issue from the market.

Customer is having account with  email.dk (mail.telenar.uk) which uses Devc=
ot POP server.  So, we do not have the control over POP server.

Please find the response sent by the client and its decoded version.
Y2hhcnNldD11dGYtOCx1c2VybmFtZT0iSmVucy5qZW5zZW5AZW1haWwuZGsiLHJlYWxtPSJtYWl=
sLnRlbGVub3IuZGsiLG5vbmNlPSJ3dTYwQ3VianpwTmxMOFJPcVJYbVJ3PT0iLG5jPTAwMDAwMD=
AxLGNub25jZT0iMzQzNTU3NTU2NzI2ODYzNzAzMyIsZGlnZXN0LXVyaT0icG9wL21haWwudGVsZ=
W5vci5kayIscmVzcG9uc2U9NzU0NDMwN2VmMDQyNzE3MTNhZDUzN2FlMWQxZDRjMGMscW9wPWF1=
dGg=3D



charset=3Dutf-8,username=3D"Jens.jensen@email.dk",realm=3D"mail.telenor.dk"=
,nonce=3D"wu60CubjzpNlL8ROqRXmRw=3D=3D",nc=3D00000001,cnonce=3D"34355755672=
68637033",digest-uri=3D"pop/mail.telenor.dk",response=3D7544307ef04271713ad=
537ae1d1d4c0c,qop=3Dauth


Regards,
Jay
From: Timo Sirainen [mailto:tss@iki.fi]
Sent: Wednesday, April 16, 2014 1:22 PM
To: Jayantheesh S B
Cc: lemonade@ietf.org
Subject: Re: [lemonade] SASL DIGEST MD5 issue

What Dovecot version is this? Is the password stored as DIGEST-MD5 hash or =
as plaintext? If as DIGEST-MD5, maybe it was generated wrong. If as plainte=
xt, maybe Dovecot has a bug related to generating the DIGEST-MD5 hash, I re=
member there used to be some bug related to that. And in general the proble=
m might be something completely different, Dovecot logs with auth_debug=3Dy=
es could show something useful.

On 15.4.2014, at 18.56, Jayantheesh S B <j.sb@sta.samsung.com<mailto:j.sb@s=
ta.samsung.com>> wrote:


Kindly clarify our query related to DIGEST MD5 implementation. We always ge=
tting Authentication failed with Dovecot server.

Same implementation is working fine with "Isode.com<http://isode.com/>" ser=
ver.  Please find the transaction snippet below. By decoding the base64 We =
see realm is empty.

As per RFC 2831, this directive is optional. Since, server is not sending t=
he realm, client populates the realm as per the below quotes. Still dovecot=
 server rejects it.

We are clue less and we are not sure why server is rejecting the request, k=
indly throw some light on this issue.

RFC 2831 Quotes:
   realm
      Mechanistically, a string which can enable users to know which
      username and password to use, in case they might have different
      ones for different servers. Conceptually, it is the name of a
      collection of accounts that might include the user's account. This
      string should contain at least the name of the host performing the
      authentication and might additionally indicate the collection of
      users who might have access. An example might be
      "registered_users@gotham.news.example.com<mailto:registered_users@got=
ham.news.example.com>".  This directive is
      optional; if not present, the client SHOULD solicit it from the
      user or be able to compute a default; a plausible default might be
      the realm supplied by the user when they logged in to the client
      system. Multiple realm directives are allowed, in which case the
      user or client must choose one as the realm for which to supply to
      username and password




Transaction Snippet:
04-15 12:07:18.654 22363 22859 D Email   : <<< +OK Dovecot ready.
04-15 12:07:18.724 22363 22859 D Email   : >>> CAPA
04-15 12:07:19.034 22363 22859 D Email   : <<< +OK
04-15 12:07:19.084 22363 22859 D Email   : <<< CAPA
04-15 12:07:19.124 22363 22859 D Email   : <<< TOP
04-15 12:07:19.194 22363 22859 D Email   : <<< UIDL
04-15 12:07:19.234 22363 22859 D Email   : <<< RESP-CODES
04-15 12:07:19.334 22363 22859 D Email   : <<< PIPELINING
04-15 12:07:19.384 22363 22859 D Email   : <<< STLS
04-15 12:07:19.454 22363 22859 D Email   : <<< USER
04-15 12:07:19.514 22363 22859 D Email   : <<< SASL PLAIN LOGIN DIGEST-MD5
04-15 12:07:19.574 22363 22859 D Email   : <<< .
04-15 12:07:33.574 22363 22859 D Email   : >>> AUTH DIGEST-MD5
04-15 12:07:33.754 22363 22859 D Email   : <<< + cmVhbG09IiIsbm9uY2U9Ind1Nj=
BDdWJqenBObEw4Uk9xUlhtUnc9PSIscW9wPSJhdXRoIixjaGFyc2V0PSJ1dGYtOCIsYWxnb3Jpd=
GhtPSJtZDUtc2VzcyI=3D

04-15 12:07:33.784 22363 22859 D Pop3Store: digestChallenge=3DcmVhbG09IiIsb=
m9uY2U9Ind1NjBDdWJqenBObEw4Uk9xUlhtUnc9PSIscW9wPSJhdXRoIixjaGFyc2V0PSJ1dGYt=
OCIsYWxnb3JpdGhtPSJtZDUtc2VzcyI=3D
04-15 12:07:33.844 22363 22859 D DigestAuth: generateDigestResponse
04-15 12:07:33.884 22363 22859 D DigestAuth: index=3D5 key=3Drealm value=3D=
""
04-15 12:07:33.934 22363 22859 D DigestAuth: index=3D5 key=3Dnonce value=3D=
"wu60CubjzpNlL8ROqRXmRw=3D=3D"
04-15 12:07:33.954 22363 22859 D DigestAuth: index=3D3 key=3Dqop value=3D"a=
uth"
04-15 12:07:34.014 22363 22859 D DigestAuth: index=3D7 key=3Dcharset value=
=3D"utf-8"
04-15 12:07:34.064 22363 22859 D DigestAuth: index=3D9 key=3Dalgorithm valu=
e=3D"md5-sess"
04-15 12:07:34.094 22363 22859 E DigestAuth: realm=3D""
04-15 12:07:34.114 22363 22859 E DigestAuth: charset=3D"utf-8"
04-15 12:07:34.154 22363 22859 E DigestAuth: qop=3D"auth"
04-15 12:07:34.194 22363 22859 E DigestAuth: algorithm=3D"md5-sess"
04-15 12:07:34.224 22363 22859 E DigestAuth: nonce=3D"wu60CubjzpNlL8ROqRXmR=
w=3D=3D"

04-15 12:09:04.044 22363 22859 D Email   : >>> Y2hhcnNldD11dGYtOCx1c2VybmFt=
ZT0iSmVucy5qZW5zZW5AZW1haWwuZGsiLHJlYWxtPSJtYWlsLnRlbGVub3IuZGsiLG5vbmNlPSJ=
3dTYwQ3VianpwTmxMOFJPcVJYbVJ3PT0iLG5jPTAwMDAwMDAxLGNub25jZT0iMzQzNTU3NTU2Nz=
I2ODYzNzAzMyIsZGlnZXN0LXVyaT0icG9wL21haWwudGVsZW5vci5kayIscmVzcG9uc2U9NzU0N=
DMwN2VmMDQyNzE3MTNhZDUzN2FlMWQxZDRjMGMscW9wPWF1dGg=3D
04-15 12:09:05.744 22363 22859 D Email   : <<< -ERR Authentication failed.
04-15 12:09:21.594 22363 22859 D Email   : >>> QUIT
04-15 12:09:21.924 22363 22859 D Email   : <<< +OK Logging out.


Regards,
Jay
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<p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:&quot;Ca=
libri&quot;,&quot;sans-serif&quot;;color:#1F497D">Hi Timo,<o:p></o:p></span=
></p>
<p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:&quot;Ca=
libri&quot;,&quot;sans-serif&quot;;color:#1F497D"><o:p>&nbsp;</o:p></span><=
/p>
<p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:&quot;Ca=
libri&quot;,&quot;sans-serif&quot;;color:#1F497D">Thanks for your response.
<o:p></o:p></span></p>
<p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:&quot;Ca=
libri&quot;,&quot;sans-serif&quot;;color:#1F497D"><o:p>&nbsp;</o:p></span><=
/p>
<p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:&quot;Ca=
libri&quot;,&quot;sans-serif&quot;;color:#1F497D">We are not sure about the=
 Devcot POP Server version, One of customer has reported this issue from th=
e market.<o:p></o:p></span></p>
<p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:&quot;Ca=
libri&quot;,&quot;sans-serif&quot;;color:#1F497D"><o:p>&nbsp;</o:p></span><=
/p>
<p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:&quot;Ca=
libri&quot;,&quot;sans-serif&quot;;color:#1F497D">Customer is having accoun=
t with &nbsp;email.dk (mail.telenar.uk) which uses Devcot POP server. &nbsp=
;So, we do not have the control over POP server.<o:p></o:p></span></p>
<p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:&quot;Ca=
libri&quot;,&quot;sans-serif&quot;;color:#1F497D"><o:p>&nbsp;</o:p></span><=
/p>
<p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:&quot;Ca=
libri&quot;,&quot;sans-serif&quot;;color:#1F497D">Please find the response =
sent by the client and its decoded version.<o:p></o:p></span></p>
<table class=3D"MsoTableGrid" border=3D"1" cellspacing=3D"0" cellpadding=3D=
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<p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:&quot;Ca=
libri&quot;,&quot;sans-serif&quot;">Y2hhcnNldD11dGYtOCx1c2VybmFtZT0iSmVucy5=
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<p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:&quot;Ca=
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/p>
<p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:&quot;Ca=
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<p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:&quot;Ca=
libri&quot;,&quot;sans-serif&quot;;color:#1F497D">charset=3Dutf-8,username=
=3D&quot;Jens.jensen@email.dk&quot;,realm=3D&quot;mail.telenor.dk&quot;,non=
ce=3D&quot;wu60CubjzpNlL8ROqRXmRw=3D=3D&quot;,nc=3D00000001,cnonce=3D&quot;=
3435575567268637033&quot;,digest-uri=3D&quot;pop/mail.telenor.dk&quot;,resp=
onse=3D7544307ef04271713ad537ae1d1d4c0c,qop=3Dauth<o:p></o:p></span></p>
</td>
</tr>
</tbody>
</table>
<p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:&quot;Ca=
libri&quot;,&quot;sans-serif&quot;;color:#1F497D"><o:p>&nbsp;</o:p></span><=
/p>
<p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:&quot;Ca=
libri&quot;,&quot;sans-serif&quot;;color:#1F497D">Regards,<o:p></o:p></span=
></p>
<p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:&quot;Ca=
libri&quot;,&quot;sans-serif&quot;;color:#1F497D">Jay<o:p></o:p></span></p>
<div>
<div style=3D"border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in =
0in 0in">
<p class=3D"MsoNormal"><b><span style=3D"font-size:10.0pt;font-family:&quot=
;Tahoma&quot;,&quot;sans-serif&quot;">From:</span></b><span style=3D"font-s=
ize:10.0pt;font-family:&quot;Tahoma&quot;,&quot;sans-serif&quot;"> Timo Sir=
ainen [mailto:tss@iki.fi]
<br>
<b>Sent:</b> Wednesday, April 16, 2014 1:22 PM<br>
<b>To:</b> Jayantheesh S B<br>
<b>Cc:</b> lemonade@ietf.org<br>
<b>Subject:</b> Re: [lemonade] SASL DIGEST MD5 issue<o:p></o:p></span></p>
</div>
</div>
<p class=3D"MsoNormal"><o:p>&nbsp;</o:p></p>
<div>
<p class=3D"MsoNormal">What Dovecot version is this? Is the password stored=
 as DIGEST-MD5 hash or as plaintext? If as DIGEST-MD5, maybe it was generat=
ed wrong. If as plaintext, maybe Dovecot has a bug related to generating th=
e DIGEST-MD5 hash, I remember there
 used to be some bug related to that. And in general the problem might be s=
omething completely different, Dovecot logs with auth_debug=3Dyes could sho=
w something useful.<o:p></o:p></p>
</div>
<div>
<p class=3D"MsoNormal"><o:p>&nbsp;</o:p></p>
</div>
<p class=3D"MsoNormal">On 15.4.2014, at 18.56, Jayantheesh S B &lt;<a href=
=3D"mailto:j.sb@sta.samsung.com">j.sb@sta.samsung.com</a>&gt; wrote:<o:p></=
o:p></p>
<div>
<p class=3D"MsoNormal"><br>
<br>
<o:p></o:p></p>
<div>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:&quot;Ca=
libri&quot;,&quot;sans-serif&quot;">Kindly clarify our query related to DIG=
EST MD5 implementation. We always getting Authentication failed with Doveco=
t server.<o:p></o:p></span></p>
</div>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:&quot;Ca=
libri&quot;,&quot;sans-serif&quot;">&nbsp;<o:p></o:p></span></p>
</div>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:&quot;Ca=
libri&quot;,&quot;sans-serif&quot;">Same implementation is working fine wit=
h &#8220;<a href=3D"http://isode.com/"><span style=3D"color:purple">Isode.c=
om</span></a>&#8221; server.&nbsp; Please find the transaction snippet belo=
w.
 By decoding the base64 We see realm is empty.<o:p></o:p></span></p>
</div>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:&quot;Ca=
libri&quot;,&quot;sans-serif&quot;">&nbsp;<o:p></o:p></span></p>
</div>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:&quot;Ca=
libri&quot;,&quot;sans-serif&quot;">As per RFC 2831, this directive is opti=
onal. Since, server is not sending the realm, client populates the realm as=
 per the below quotes. Still dovecot server rejects it.<o:p></o:p></span></=
p>
</div>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:&quot;Ca=
libri&quot;,&quot;sans-serif&quot;">&nbsp;<o:p></o:p></span></p>
</div>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:&quot;Ca=
libri&quot;,&quot;sans-serif&quot;">We are clue less and we are not sure wh=
y server is rejecting the request, kindly throw some light on this issue.<o=
:p></o:p></span></p>
</div>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:&quot;Ca=
libri&quot;,&quot;sans-serif&quot;">&nbsp;<o:p></o:p></span></p>
</div>
<div>
<p class=3D"MsoNormal"><b><span style=3D"font-size:11.0pt;font-family:&quot=
;Calibri&quot;,&quot;sans-serif&quot;;background:yellow">RFC 2831 Quotes:</=
span></b><span style=3D"font-size:11.0pt;font-family:&quot;Calibri&quot;,&q=
uot;sans-serif&quot;"><o:p></o:p></span></p>
</div>
<table class=3D"MsoNormalTable" border=3D"0" cellspacing=3D"0" cellpadding=
=3D"0" style=3D"border-collapse:collapse">
<tbody>
<tr>
<td width=3D"638" valign=3D"top" style=3D"width:6.65in;border:solid windowt=
ext 1.0pt;padding:0in 5.4pt 0in 5.4pt">
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:&quot;Co=
urier New&quot;">&nbsp;&nbsp; realm</span><span style=3D"font-size:11.0pt;f=
ont-family:&quot;Calibri&quot;,&quot;sans-serif&quot;"><o:p></o:p></span></=
p>
</div>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:&quot;Co=
urier New&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Mechanistically, a string w=
hich can enable users to know which</span><span style=3D"font-size:11.0pt;f=
ont-family:&quot;Calibri&quot;,&quot;sans-serif&quot;"><o:p></o:p></span></=
p>
</div>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:&quot;Co=
urier New&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; username and password to us=
e, in case they might have different</span><span style=3D"font-size:11.0pt;=
font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;"><o:p></o:p></span><=
/p>
</div>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:&quot;Co=
urier New&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; ones for different servers.=
 Conceptually, it is the name of a</span><span style=3D"font-size:11.0pt;fo=
nt-family:&quot;Calibri&quot;,&quot;sans-serif&quot;"><o:p></o:p></span></p=
>
</div>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:&quot;Co=
urier New&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; collection of accounts that=
 might include the user's account. This</span><span style=3D"font-size:11.0=
pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;"><o:p></o:p></spa=
n></p>
</div>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:&quot;Co=
urier New&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; string should contain at le=
ast the name of the host performing the</span><span style=3D"font-size:11.0=
pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;"><o:p></o:p></spa=
n></p>
</div>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:&quot;Co=
urier New&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; authentication and might ad=
ditionally indicate the collection of</span><span style=3D"font-size:11.0pt=
;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;"><o:p></o:p></span>=
</p>
</div>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:&quot;Co=
urier New&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; users who might have access=
. An example might be</span><span style=3D"font-size:11.0pt;font-family:&qu=
ot;Calibri&quot;,&quot;sans-serif&quot;"><o:p></o:p></span></p>
</div>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:&quot;Co=
urier New&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &quot;<a href=3D"mailto:reg=
istered_users@gotham.news.example.com"><span style=3D"color:purple">registe=
red_users@gotham.news.example.com</span></a>&quot;.&nbsp;<span class=3D"app=
le-converted-space">&nbsp;</span><span style=3D"background:yellow">This
 directive is</span></span><span style=3D"font-size:11.0pt;font-family:&quo=
t;Calibri&quot;,&quot;sans-serif&quot;"><o:p></o:p></span></p>
</div>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:&quot;Co=
urier New&quot;;background:yellow">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; optional;=
 if not present, the client SHOULD solicit it from the</span><span style=3D=
"font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;"><=
o:p></o:p></span></p>
</div>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:&quot;Co=
urier New&quot;;background:yellow">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; user or b=
e able to compute a default;</span><span class=3D"apple-converted-space"><s=
pan style=3D"font-size:10.0pt;font-family:&quot;Courier New&quot;">&nbsp;</=
span></span><span style=3D"font-size:10.0pt;font-family:&quot;Courier New&q=
uot;">a
 plausible default might be</span><span style=3D"font-size:11.0pt;font-fami=
ly:&quot;Calibri&quot;,&quot;sans-serif&quot;"><o:p></o:p></span></p>
</div>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:&quot;Co=
urier New&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; the realm supplied by the u=
ser when they logged in to the client</span><span style=3D"font-size:11.0pt=
;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;"><o:p></o:p></span>=
</p>
</div>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:&quot;Co=
urier New&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; system. Multiple realm dire=
ctives are allowed, in which case the</span><span style=3D"font-size:11.0pt=
;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;"><o:p></o:p></span>=
</p>
</div>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:&quot;Co=
urier New&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; user or client must choose =
one as the realm for which to supply to</span><span style=3D"font-size:11.0=
pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;"><o:p></o:p></spa=
n></p>
</div>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:&quot;Co=
urier New&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; username and password</span=
><span style=3D"font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans=
-serif&quot;"><o:p></o:p></span></p>
</div>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:&quot;Ca=
libri&quot;,&quot;sans-serif&quot;">&nbsp;<o:p></o:p></span></p>
</div>
</td>
</tr>
</tbody>
</table>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:&quot;Ca=
libri&quot;,&quot;sans-serif&quot;">&nbsp;<o:p></o:p></span></p>
</div>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:&quot;Ca=
libri&quot;,&quot;sans-serif&quot;">&nbsp;<o:p></o:p></span></p>
</div>
<div>
<p class=3D"MsoNormal"><b><span style=3D"font-size:11.0pt;font-family:&quot=
;Calibri&quot;,&quot;sans-serif&quot;;background:yellow">Transaction Snippe=
t:</span></b><span style=3D"font-size:11.0pt;font-family:&quot;Calibri&quot=
;,&quot;sans-serif&quot;"><o:p></o:p></span></p>
</div>
<table class=3D"MsoNormalTable" border=3D"0" cellspacing=3D"0" cellpadding=
=3D"0" width=3D"1271" style=3D"width:953.25pt;border-collapse:collapse">
<tbody>
<tr>
<td width=3D"1271" valign=3D"top" style=3D"width:953.6pt;border:solid windo=
wtext 1.0pt;padding:0in 5.4pt 0in 5.4pt">
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:&quot;Ca=
libri&quot;,&quot;sans-serif&quot;">04-15 12:07:18.654 22363 22859 D Email&=
nbsp;&nbsp; :<span class=3D"apple-converted-space">&nbsp;</span><span style=
=3D"background:yellow">&lt;&lt;&lt; &#43;OK Dovecot ready.</span><o:p></o:p=
></span></p>
</div>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:&quot;Ca=
libri&quot;,&quot;sans-serif&quot;">04-15 12:07:18.724 22363 22859 D Email&=
nbsp;&nbsp; : &gt;&gt;&gt; CAPA<o:p></o:p></span></p>
</div>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:&quot;Ca=
libri&quot;,&quot;sans-serif&quot;">04-15 12:07:19.034 22363 22859 D Email&=
nbsp;&nbsp; : &lt;&lt;&lt; &#43;OK<o:p></o:p></span></p>
</div>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:&quot;Ca=
libri&quot;,&quot;sans-serif&quot;">04-15 12:07:19.084 22363 22859 D Email&=
nbsp;&nbsp; : &lt;&lt;&lt; CAPA<o:p></o:p></span></p>
</div>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:&quot;Ca=
libri&quot;,&quot;sans-serif&quot;">04-15 12:07:19.124 22363 22859 D Email&=
nbsp;&nbsp; : &lt;&lt;&lt; TOP<o:p></o:p></span></p>
</div>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:&quot;Ca=
libri&quot;,&quot;sans-serif&quot;">04-15 12:07:19.194 22363 22859 D Email&=
nbsp;&nbsp; : &lt;&lt;&lt; UIDL<o:p></o:p></span></p>
</div>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:&quot;Ca=
libri&quot;,&quot;sans-serif&quot;">04-15 12:07:19.234 22363 22859 D Email&=
nbsp;&nbsp; : &lt;&lt;&lt; RESP-CODES<o:p></o:p></span></p>
</div>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:&quot;Ca=
libri&quot;,&quot;sans-serif&quot;">04-15 12:07:19.334 22363 22859 D Email&=
nbsp;&nbsp; : &lt;&lt;&lt; PIPELINING<o:p></o:p></span></p>
</div>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:&quot;Ca=
libri&quot;,&quot;sans-serif&quot;">04-15 12:07:19.384 22363 22859 D Email&=
nbsp;&nbsp; : &lt;&lt;&lt; STLS<o:p></o:p></span></p>
</div>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:&quot;Ca=
libri&quot;,&quot;sans-serif&quot;">04-15 12:07:19.454 22363 22859 D Email&=
nbsp;&nbsp; : &lt;&lt;&lt; USER<o:p></o:p></span></p>
</div>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:&quot;Ca=
libri&quot;,&quot;sans-serif&quot;">04-15 12:07:19.514 22363 22859 D Email&=
nbsp;&nbsp; : &lt;&lt;&lt; SASL PLAIN LOGIN DIGEST-MD5<o:p></o:p></span></p=
>
</div>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:&quot;Ca=
libri&quot;,&quot;sans-serif&quot;">04-15 12:07:19.574 22363 22859 D Email&=
nbsp;&nbsp; : &lt;&lt;&lt; .<o:p></o:p></span></p>
</div>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:&quot;Ca=
libri&quot;,&quot;sans-serif&quot;">04-15 12:07:33.574 22363 22859 D Email&=
nbsp;&nbsp; : &gt;&gt;&gt; AUTH DIGEST-MD5<o:p></o:p></span></p>
</div>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:&quot;Ca=
libri&quot;,&quot;sans-serif&quot;">04-15 12:07:33.754 22363 22859 D Email&=
nbsp;&nbsp; : &lt;&lt;&lt; &#43; cmVhbG09IiIsbm9uY2U9Ind1NjBDdWJqenBObEw4Uk=
9xUlhtUnc9PSIscW9wPSJhdXRoIixjaGFyc2V0PSJ1dGYtOCIsYWxnb3JpdGhtPSJtZDUtc2Vzc=
yI=3D<o:p></o:p></span></p>
</div>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:&quot;Ca=
libri&quot;,&quot;sans-serif&quot;">&nbsp;<o:p></o:p></span></p>
</div>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:&quot;Ca=
libri&quot;,&quot;sans-serif&quot;">04-15 12:07:33.784 22363 22859 D Pop3St=
ore: digestChallenge=3DcmVhbG09IiIsbm9uY2U9Ind1NjBDdWJqenBObEw4Uk9xUlhtUnc9=
PSIscW9wPSJhdXRoIixjaGFyc2V0PSJ1dGYtOCIsYWxnb3JpdGhtPSJtZDUtc2VzcyI=3D<o:p>=
</o:p></span></p>
</div>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:&quot;Ca=
libri&quot;,&quot;sans-serif&quot;">04-15 12:07:33.844 22363 22859 D Digest=
Auth: generateDigestResponse<o:p></o:p></span></p>
</div>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:&quot;Ca=
libri&quot;,&quot;sans-serif&quot;">04-15 12:07:33.884 22363 22859 D Digest=
Auth: index=3D5 key=3Drealm value=3D&quot;&quot;<o:p></o:p></span></p>
</div>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:&quot;Ca=
libri&quot;,&quot;sans-serif&quot;">04-15 12:07:33.934 22363 22859 D Digest=
Auth: index=3D5 key=3Dnonce value=3D&quot;wu60CubjzpNlL8ROqRXmRw=3D=3D&quot=
;<o:p></o:p></span></p>
</div>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:&quot;Ca=
libri&quot;,&quot;sans-serif&quot;">04-15 12:07:33.954 22363 22859 D Digest=
Auth: index=3D3 key=3Dqop value=3D&quot;auth&quot;<o:p></o:p></span></p>
</div>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:&quot;Ca=
libri&quot;,&quot;sans-serif&quot;">04-15 12:07:34.014 22363 22859 D Digest=
Auth: index=3D7 key=3Dcharset value=3D&quot;utf-8&quot;<o:p></o:p></span></=
p>
</div>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:&quot;Ca=
libri&quot;,&quot;sans-serif&quot;">04-15 12:07:34.064 22363 22859 D Digest=
Auth: index=3D9 key=3Dalgorithm value=3D&quot;md5-sess&quot;<o:p></o:p></sp=
an></p>
</div>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:&quot;Ca=
libri&quot;,&quot;sans-serif&quot;">04-15 12:07:34.094 22363 22859 E Digest=
Auth: realm=3D&quot;&quot;<o:p></o:p></span></p>
</div>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:&quot;Ca=
libri&quot;,&quot;sans-serif&quot;">04-15 12:07:34.114 22363 22859 E Digest=
Auth: charset=3D&quot;utf-8&quot;<o:p></o:p></span></p>
</div>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:&quot;Ca=
libri&quot;,&quot;sans-serif&quot;">04-15 12:07:34.154 22363 22859 E Digest=
Auth: qop=3D&quot;auth&quot;<o:p></o:p></span></p>
</div>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:&quot;Ca=
libri&quot;,&quot;sans-serif&quot;">04-15 12:07:34.194 22363 22859 E Digest=
Auth: algorithm=3D&quot;md5-sess&quot;<o:p></o:p></span></p>
</div>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:&quot;Ca=
libri&quot;,&quot;sans-serif&quot;">04-15 12:07:34.224 22363 22859 E Digest=
Auth: nonce=3D&quot;wu60CubjzpNlL8ROqRXmRw=3D=3D&quot;<o:p></o:p></span></p=
>
</div>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:&quot;Ca=
libri&quot;,&quot;sans-serif&quot;">&nbsp;<o:p></o:p></span></p>
</div>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:&quot;Ca=
libri&quot;,&quot;sans-serif&quot;">04-15 12:09:04.044 22363 22859 D Email&=
nbsp;&nbsp; : &gt;&gt;&gt; Y2hhcnNldD11dGYtOCx1c2VybmFtZT0iSmVucy5qZW5zZW5A=
ZW1haWwuZGsiLHJlYWxtPSJtYWlsLnRlbGVub3IuZGsiLG5vbmNlPSJ3dTYwQ3VianpwTmxMOFJ=
PcVJYbVJ3PT0iLG5jPTAwMDAwMDAxLGNub25jZT0iMzQzNTU3NTU2NzI2ODYzNzAzMyIsZGlnZX=
N0LXVyaT0icG9wL21haWwudGVsZW5vci5kayIscmVzcG9uc2U9NzU0NDMwN2VmMDQyNzE3MTNhZ=
DUzN2FlMWQxZDRjMGMscW9wPWF1dGg=3D<o:p></o:p></span></p>
</div>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:&quot;Ca=
libri&quot;,&quot;sans-serif&quot;">04-15 12:09:05.744 22363 22859 D Email&=
nbsp;&nbsp; :<span class=3D"apple-converted-space">&nbsp;</span><b><span st=
yle=3D"background:yellow">&lt;&lt;&lt; -ERR Authentication failed.</span></=
b><o:p></o:p></span></p>
</div>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:&quot;Ca=
libri&quot;,&quot;sans-serif&quot;">04-15 12:09:21.594 22363 22859 D Email&=
nbsp;&nbsp; : &gt;&gt;&gt; QUIT<o:p></o:p></span></p>
</div>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:&quot;Ca=
libri&quot;,&quot;sans-serif&quot;">04-15 12:09:21.924 22363 22859 D Email&=
nbsp;&nbsp; : &lt;&lt;&lt; &#43;OK Logging out.<o:p></o:p></span></p>
</div>
</td>
</tr>
</tbody>
</table>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:&quot;Ca=
libri&quot;,&quot;sans-serif&quot;">&nbsp;<o:p></o:p></span></p>
</div>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:&quot;Ca=
libri&quot;,&quot;sans-serif&quot;">Regards,<o:p></o:p></span></p>
</div>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:&quot;Ca=
libri&quot;,&quot;sans-serif&quot;">Jay<o:p></o:p></span></p>
</div>
<p class=3D"MsoNormal"><span style=3D"font-size:9.0pt;font-family:&quot;Hel=
vetica&quot;,&quot;sans-serif&quot;">______________________________________=
_________<br>
lemonade mailing list<br>
<a href=3D"mailto:lemonade@ietf.org"><span style=3D"color:purple">lemonade@=
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olor:purple">https://www.ietf.org/mailman/listinfo/lemonade</span></a><br>
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From nobody Sun Apr 20 08:52:37 2014
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Date: Mon, 14 Apr 2014 16:10:31 -0700
From: "Hoa V. Dinh" <dinh.viet.hoa@gmail.com>
To: Jayantheesh S B <j.sb@sta.samsung.com>
Message-ID: <7115E144FF2949519025279731AF4FAB@gmail.com>
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Subject: Re: [lemonade] IMAP QRESYNC supported server
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iCloud IMAP supports QRESYNC. 

-- 
Hoa V. Dinh


On Monday, April 14, 2014 at 3:50 PM, Jayantheesh S B wrote:

> Dear All,
>  
> Kindly share any free IMAP QRESYNC (RFC 5162)supported server to validate the client implementation. 
>  
> We should be able to create a test account with the server to do interoperability testing. 
>  
> Thanks in advance. 
>  
> Regards,
> Jay
> 
> 
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> https://www.ietf.org/mailman/listinfo/lemonade
> Supplemental Web Site:
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> 
> 



--534c6ae7_b180c65_417
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                <div>
                    iCloud IMAP supports QRESYNC.
                </div>
                <div><div><br></div><div>--&nbsp;</div><div>Hoa V. Dinh</=
div><div><br></div></div>
                =20
                <p style=3D=22color: =23A0A0A8;=22>On Monday, April 14, 2=
014 at 3:50 PM, Jayantheesh S B wrote:</p>
                <blockquote type=3D=22cite=22 style=3D=22border-left-styl=
e:solid;border-width:1px;margin-left:0px;padding-left:10px;=22>
                    <span><div><div>

<meta http-equiv=3D=22Content-Type=22 content=3D=22text/html; charset=3Du=
s-ascii=22>
<meta name=3D=22Generator=22 content=3D=22Microsoft Word 14 (filtered med=
ium)=22>
<=21--=5Bif gte mso 9=5D><xml>
<o:shapedefaults v:ext=3D=22edit=22 spidmax=3D=221026=22 />
</xml><=21=5Bendif=5D--><=21--=5Bif gte mso 9=5D><xml>
<o:shapelayout v:ext=3D=22edit=22>
<o:idmap v:ext=3D=22edit=22 data=3D=221=22 />
</o:shapelayout></xml><=21=5Bendif=5D-->


<div>
<p style=3D=22margin: 0px;=22>Dear All,<o:p></o:p></p>
<p style=3D=22margin: 0px;=22><o:p>&nbsp;</o:p></p>
<p style=3D=22margin: 0px;=22>Kindly share any free IMAP QRESYNC (R=46C 5=
162)supported server to validate the client implementation.
<o:p></o:p></p>
<p style=3D=22margin: 0px;=22><o:p>&nbsp;</o:p></p>
<p style=3D=22margin: 0px;=22>We should be able to create a test account =
with the server to do interoperability testing.
<o:p></o:p></p>
<p style=3D=22margin: 0px;=22><o:p>&nbsp;</o:p></p>
<p style=3D=22margin: 0px;=22>Thanks in advance. <o:p></o:p></p>
<p style=3D=22margin: 0px;=22><o:p>&nbsp;</o:p></p>
<p style=3D=22margin: 0px;=22>Regards,<o:p></o:p></p>
<p style=3D=22margin: 0px;=22>Jay<o:p></o:p></p>
</div>


</div><div><div>=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=
=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=
=5F=5F=5F</div><div>lemonade mailing list</div><div><a href=3D=22mailto:l=
emonade=40ietf.org=22>lemonade=40ietf.org</a></div><div><a href=3D=22http=
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strack.com/ietf/lemonade</a></div></div></div></span>
                =20
                =20
                =20
                =20
                </blockquote>
                =20
                <div>
                    <br>
                </div>
            
--534c6ae7_b180c65_417--

