On Sun, Aug 11, 2024 at 08:12:19PM -0400, Scott Q. wrote:
> In my case the connections were hanging forever. That's why we
> had to get our IDS to kill them after ~5 seconds or they would take up
> a lot of connection slots.
When idle connections don't hang up unilaterally, Postfix times them out
after (default) 300s.
May 23 02:18:51 amnesiac postfix/smtps/smtpd[3459825]: connect from
unknown[31.179.236.102]
May 23 02:23:51 amnesiac postfix/smtps/smtpd[3459825]: SSL_accept error
from unknown[31.179.236.102]: Connection timed out
May 23 02:23:51 amnesiac postfix/smtps/smtpd[3459825]: lost connection
after CONNECT from unknown[31.179.236.102]
May 23 02:23:51 amnesiac postfix/smtps/smtpd[3459825]: disconnect from
unknown[31.179.236.102] commands=0/0
--
Viktor.
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