postfix email deferred and stuck message

[Mateusz Kijowski]

You are most probably experiencing this issue:

https://issues.kolab.org/show_bug.cgi?id=1627

I believe that there is a patch for 3.0 in this bug report.


2013/11/17 Geoff Nordli <geoffn at gnaa.net>

> On 13-11-15 01:23 PM, Geoff Nordli wrote:
>
>>
>> I am running Kolab Enterprise on Centos 6.4
>>
>> Postfix was unable to deliver email.  I had to restart the server in
>> order to fix the problem.  I am not even sure where to look the next time
>> this comes up.  Nothing was in amavisd, messages, maillog, kolab logs.
>>  When I did a search, someone said restarting it fixed the problem, but
>> that doesn't actually fix it.
>>
>> 00:39:05 ma-mail1 postfix/smtp[32355]: 6CB0D2B45A: to=<user at gnaa.net>,
>> relay=127.0.0.1[127.0.0.1]:10026, delay=23913, delays=23613/0.02/300/0,
>> dsn=4.4.2, status=deferred (conversation with 127.0.0.1[127.0.0.1] timed
>> out while receiving the initial server greeting)
>>
>> Not sure if this is related, but I have an email stuck in the queue as
>> well.
>>
>> F3468286AD  3491946 Tue Nov 12 09:38:50  user1 at 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)
>>
>> and when I try to flush it.
>>
>> postqueue -f
>> [root at mail1 rsyslog.d]# error: uncaptured python exception, closing
>> channel <smtpd.SMTPChannel connected 127.0.0.1:36704 at 0x102cdd0>
>> (<type 'exceptions.UnicodeDecodeError'>:'utf8' codec can't decode byte
>> 0x92 in position 5975: invalid start byte [/usr/lib64/python2.6/asyncore.py|read|78]
>> [/usr/lib64/python2.6/asyncore.py|handle_read_event|428]
>> [/usr/lib64/python2.6/asynchat.py|handle_read|158]
>> [/usr/lib64/python2.6/smtpd.py|found_terminator|184]
>> [/usr/lib/python2.6/site-packages/wallace/__init__.py|process_message|263]
>> [/usr/lib64/python2.6/json/__init__.py|dumps|237]
>> [/usr/lib64/python2.6/json/encoder.py|encode|367]
>> [/usr/lib64/python2.6/json/encoder.py|_iterencode|309]
>> [/usr/lib64/python2.6/json/encoder.py|_iterencode_dict|275]
>> [/usr/lib64/python2.6/json/encoder.py|_iterencode|294])
>>
>> Any ideas?
>>
>> thanks,
>>
>> Geoff
>>
>
> The messages got stuck again, restarting wallaced freed the messages, but
> not sure how to fix it permanently.
>
> I am running:  pykolab-0.5.14-1.el6.kolab_3.0.noarch
>
>
> thanks,
>
> Geoff
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