>That's rather different than what you appeared to say. Here there's
>folding whitespace *before* (not in the middle of) the Message-ID.
Sorry, could have been more clear about that. The folding can only
occur after the header label according to the non obsolete RFCs.
>There are no clear cut rul
For example
Message-ID:
would not be written into the In-Reply-To.
So a simple crlf with space.
Thomas
- Original Message -
From: "Wietse Venema via Postfix-users"
To: "Postfix users"
Sent: Thursday, 5 September, 2024 14:12:32
Subject: [pfx] Re: Postfix ignores message id when thre
When sending a mail with a folded message-id header according to [
https://datatracker.ietf.org/doc/html/rfc5322#section-3.2.2%29 |
https://datatracker.ietf.org/doc/html/rfc5322#section-3.2.2 ] and
[ https://www.postfix.org/postconf.5.html#enable_threaded_bounces |
https://www.postfix.org/post
