Plesk 9.2.3: New Postfix error "Unprocessed command"
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Nov 3, 2009, 02:04 PM
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mfichtner Junior Member Join: Dec 2004 Posts: 15 |
Plesk 9.2.3: New Postfix error "Unprocessed command" Since upgrading from Plesk 9.2.2 to 9.2.3 on Ubuntu 8.04, there seems to be a new problem with Postfix. I'm seeing more and more log entries that look like these: Quote:
The next few log entries look like these: Quote:
Quote:
Quote:
So far, I have no idea what causes this problem. It only happens with a few messages. Most e-mail is delivered just fine. I've never seen this problem under Plesk 9.2.2. |
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Nov 4, 2009, 03:36 AM
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 IgorG Parallels Team Join: Oct 2009 Posts: 1,652 |
mfichtner, It is known problem and as I know it is still under developer's investigation. There is KB article regarding error Quote:
But seems problem still actual. I hope that it will be fixed in the next Plesk update. |
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Nov 4, 2009, 06:34 AM
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mfichtner Junior Member Join: Dec 2004 Posts: 15 |
thanks for your response, IgorG. However, this does not appear to be the same known bug: (1) I've seen the segfault described in that KB article before. The final error message reported to the sending MTA might be the same, but there were never any log entries regarding "unprocessed commands" involved. These log entries have shown up for the first time under Plesk 9.2.3. (2) I know of at least one message triggering the "Unprocessed command" bug that doesn't contain any "strings of more than 4096 characters". The longest line in that message is 195 characters. |
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Nov 19, 2009, 01:58 AM
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19patje72 Junior Member Join: Apr 2007 Posts: 25 |
hi, We also have this problem: Nov 19 00:14:05 srv03 before-queue[21718]: Unprocessed command: Nov 18 16:14:05 srv03 postfix/smtpd[21595]: lost connection after DATA from unknown[127.0.0.1] Nov 18 16:14:05 srv03 postfix/smtpd[21595]: disconnect from unknown[127.0.0.1] Nov 18 16:14:05 srv03 postfix/smtpd[21651]: warning: lost connection with proxy 127.0.0.1:10025 This email was sent to a user with cc to other users. The Cc: all went ok, and have been received. But the To did not. Quite confusing... |
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Nov 30, 2009, 07:09 AM
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NicolasC Junior Member Join: Jun 2009 Posts: 16 |
Please fix ! Quote:
Every new Plesk Update brings a new Bug on Postfix.... And everytime, no comment and no fix from Plesk team. I can understand if the soft was free but it's not the case ! Please, don't consider your customers as beta testers ! Release a patch ugrgently ! |
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Nov 30, 2009, 05:48 PM
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ISSchuster Junior Member Join: Dec 2008 Posts: 7 |
I have the same problem... Postfix is unusable since nearly 1 Year and nothing happens... |
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Dec 3, 2009, 01:36 AM
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IgorG Parallels Team Join: Oct 2009 Posts: 1,652 |
mfichtner, I have received following information from developers: 1. from forum: [...] Quote:
2. I know of at least one message triggering the "Unprocessed command" bug that doesn't contain any "strings of more than 4096 characters". The longest line in that message is 195 characters. Already cured but not commited yet. 3. Please give me machine with such message: Quote:
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Dec 3, 2009, 06:02 AM
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NicolasC Junior Member Join: Jun 2009 Posts: 16 |
Quote:
Not sure this can help, here is an example of error I have since 9.2.3 : Quote:
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Dec 6, 2009, 10:42 AM
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karesmakro Join: Nov 2009 Posts: 3 |
Same problem on Plesk 9.2.3 to me since some weeks. Quote:
Quote:
My guess is, that some contents in mails are interpreted as mail command on grepping the mail address, because in front of the "Skolska" in my example, there is a text like "address: " if you show the original queue file! The mail server, which tried to sent this message is a Plesk 9.2.3 machine (postfix) too - both are debian machines. |
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Dec 7, 2009, 09:10 PM
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mfichtner Junior Member Join: Dec 2004 Posts: 15 |
IgorG, thank you for the feedback. Attached are two messages that have triggered the error described above. I was able to grab the complete content of these messages because they were being sent from another one of my own servers (which uses neither Plesk nor Postfix). So I had access to the mail queue of the sending machine. Hope this helps! |
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Dec 9, 2009, 04:39 PM
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karesmakro Join: Nov 2009 Posts: 3 |
One nice message again: Quote:
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Dec 10, 2009, 01:48 AM
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IgorG Parallels Team Join: Oct 2009 Posts: 1,652 |
Here is workaround for fixing this problem. Please try it and update this thread with results. |
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Dec 10, 2009, 02:36 AM
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karesmakro Join: Nov 2009 Posts: 3 |
It appears for the first, that the error has been fixed! All messages, which could not be sent the last days are sent now correctly! Thank you for this fix. Regards |
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Dec 11, 2009, 05:46 PM
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NicolasC Junior Member Join: Jun 2009 Posts: 16 |
Quote:
Quote:
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