1 Topic by bongdotcom

  • bongdotcom
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Topic: Mail stuck in mailq, now 6000 emails in mailq cannot send/receive

All client cannot send and receive email now.  All email stuck in mailq and cannot be send or receive.  We check the log and it's already received in server.  But it already takes 3 hours but still in the queue.  Please help

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2 Reply by ZhangHuangbin

  • ZhangHuangbin
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Re: Mail stuck in mailq, now 6000 emails in mailq cannot send/receive

You should post related logs.

3 Reply by bongdotcom

  • bongdotcom
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Re: Mail stuck in mailq, now 6000 emails in mailq cannot send/receive

Great thanks to Michael.  The problem seems ok after run postsuper -r ALL

I will let you know if I found out the root cause.

4 Reply by bongdotcom

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Re: Mail stuck in mailq, now 6000 emails in mailq cannot send/receive

only work for while.  It stuck again.  Please help.  Now even postsuper -r ALL and postqueue -f not work.  all email with external party not work.

5 Reply by maxie_ro

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Re: Mail stuck in mailq, now 6000 emails in mailq cannot send/receive

Post the maillog.

6 Reply by bongdotcom

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Re: Mail stuck in mailq, now 6000 emails in mailq cannot send/receive

Found out the root cause of the case.

1. Roundcube mail HIGH CPU load.  It cause dovecot, IMAP, SMTP unstable as it hold up and sleep the process.  It result all email store in mailq.  The problem was solve by accidient after apply high usage dovecot setting and made mysql and httpd stopped.  Then the mailq resume to normal.

But the Roundcube 0.2.1
http://www.roundcubeforum.net/3-news-an … pache.html

7 Reply by mbsouth

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Re: Mail stuck in mailq, now 6000 emails in mailq cannot send/receive

Why not ...

maxie_ro wrote:

...post the maillog

You can find it in /var/log/mail.log !!!!!

8 Reply by hoho

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Re: Mail stuck in mailq, now 6000 emails in mailq cannot send/receive

I found that you got so many problem and want someone to help but you did not post the log file to let other give  you a hand and just ask for many questions.

Are you really need help?