postfix lost connection with 127.0.0.1

[Paul Klos]

Kolab Users schreef op 22-03-2013 2:03:
> Hi,
> Each day we get a few of these messages pile up in the postfix mail 
> queue:
> # mailq
>  -Queue ID- --Size-- ----Arrival Time---- -Sender/Recipient-------
>  3AA2983A65 4682 Fri Mar 22 05:25:13 postmaster at host1.domain.com
>  (lost connection with 127.0.0.1[127.0.0.1] while sending end of data
> -- message may be sent more than once)
>  first.last at domain.com.au
> [snip]

Looks like you might be running into bug 1627 
(https://issues.kolab.org/show_bug.cgi?id=1627). There's also this 
thread: 
http://www.intevation.de/pipermail/kolab-devel/2013-March/014166.html.

If that's the case, your problem is not amavisd, but wallace. You might 
run wallace in the foreground to see if it complains about unknown utf8 
characters, to confirm that this is indeed the issue.

If it is, you might temporarily disable wallace.

Cheers,

Paul