[ mailman-Bugs-863989 ] Postfix delayed notification not recognized.

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Bugs item #863989, was opened at 2003-12-21 10:49
Message generated for change (Comment added) made by bwarsaw
You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=100103&aid=863989&group_id=103

Category: bounce detection
Group: 2.1 (stable)
Status: Open
Resolution: None
Priority: 5
Submitted By: Matthias Andree (m-a)
Assigned to: Nobody/Anonymous (nobody)
Summary: Postfix delayed notification not recognized.

Initial Comment:
Hi,

I am running Mailman 2.1.3 (stable) with Postfix 2.0.16-20031022. 
It seems to be running fine with the VERP patch (it is comfortably 
surprising to see how much Mailman has matured since the 
unusable 1.1 version - I hated 1.1 but I do like 2.1! You've done 
wonderful work.)

However I have one problem that I cannot resolve myself:

Mailman apparently does not parse Postfix' delayed notification 
which is apparently RFC-1894 conformant (Postfix hasn't been 
updated to RFC-3464 yet).

On superficial inspection, it looks as though Mailman's 
Bouncers/DSN.py should handle it and return "Stop", as but I'm 
getting this "uncaught bounce" message which I interpret as 
"haven't figured anything reasonable from this bounce".

The unintelligible bounce is attached and has had mail addresses 
changed (sed) and the delayed mail header removed for privacy 
reasons. I can provide the full message to a developer on request, 
but I cat not put it into a public bug tracker.

The MIME structure of Postfix' delay notification is:

1 multipart/report
1.1 text/plain
1.2 message/delivery-status
1.3 text/rfc822-headers

The message/delivery-status part has "Action: delayed" in the 2nd 
header block. See for yourself.

Am I misunderstanding Mailman
or is Mailman misunderstanding Postfix?

Thanks in advance.


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>Comment By: Barry A. Warsaw (bwarsaw)
Date: 2003-12-27 01:50

Message:
Logged In: YES 
user_id=12800

Hmm, I get Stop when I run this message through the DSN.py
bounce processor, so as near as I can tell, this is working
properly.

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You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=100103&aid=863989&group_id=103