[Dovecot] POP3 error

Timo Sirainen tss at iki.fi
Mon Mar 7 12:01:57 EET 2011

On 7.3.2011, at 11.51, Thierry de Montaudry wrote:

> Since we upgraded to 2.0.9 (from 1.10 stock CentOS release), we are getting some errors with pop3. When the machines get busy, now and then it start with the following:
>> Mar  7 11:19:51 xxx dovecot: pop3-login: Error: net_connect_unix(pop3) failed: Resource temporarily unavailable
> And it generates hundreds of those before the machines dies, with the web server getting stuck as well on imap sessions, even though there is no imap error messages.

Do you see any warning messages in logs containing "client connections are being dropped"?

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