Subject: [Simple] Q on Message-ID in MSRP 200 OK

From: Nancy Greene <[email-masked]>
Date: Wed, 15 Jun 2011 22:49:16 -0400

I have a question about whether Message-ID is expected in an MSRP 200 OK. MSRP Relays RFC4976 has examples with it there, but isn't it an error to include it?

In MSRP RFC4975 chapter 7.2 Creating responses only talks about To-path and From-path being added in MSRP responses.

Yet, an example from MSRP Relays RFC 4976 shows Message-ID:

    MSRP 6aef 200 OK
    To-Path: msrps://alice.example.org:7965/bar;tcp
    From-Path: msrps://a.example.org:9000/kjfjan;tcp
    Message-ID: 87652
    -------6aef$

Nancy