On Sat, Sep 27, 2014 at 03:49:51AM +0200, Karl-Philipp wrote:
> Sep 27 01:14:26 diskstation postfix/smtpd[24461]: disconnect from
> unknown[192.168.178.23]
This message logs the end of an SMTP connection, everything else
of interest was logged earlier as it happened during the lifetime
of the connection, and need not be logged again at the end.
However, more configurable logging is planned for future Postfix
versions, so you may be able to get some of the extra logging you'd
like. Subject to the limits of what each process has at its disposal
to report.
--
Viktor.
