On Fri, 28 May 2010 11:25:17 -0400 Phil Howard ttiphil@gmail.com articulated:
My main.cf file has the comments (my own that explains why settings are there, not the default comments). It is the easier to read file. Even then, I was also reading the postconf -n output and just didn't see the subtle difference (I was thinking more along the lines of "what else is needed"). What might be needed to avoid things like this is something to compare them. Or maybe postfix giving an error when a conflicting setting is encountered (or is there some basis for always allowing settings that change previous settings).
In the Postfix "main.cf" file, the last entry wins. This is one of the reasons to use "postconf -n" and NOT what you think the correct entry is. The output of "postconf -n" shows what Postfix sees.
To sum it up:
Provide output from the postfinger tool. This can be found at http://ftp.wl0.org/SOURCES/postfinger.
If the problem is SASL related, consider including the output from the saslfinger tool. This can be found at http://postfix.state-of-mind.de/patrick.koetter/saslfinger/.
If the problem is about too much mail in the queue, consider including output from the qshape tool, as described in the QSHAPE_README file.
If the problem is protocol related (connections time out, or an SMTP server complains about syntax errors etc.) consider recording a session with tcpdump, as described in the DEBUG_README document.
-- Jerry Dovecot.user@seibercom.net
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