On Mon, Apr 18, 2011 at 07:27:25AM -0300, Eduardo M. Stelmaszczyk wrote:
> I'm having problems with mail accumulating in the incoming queue under
> heavy load (2500+ SMTPd processes). The queue manager stops for a long
> time once in a while after trying to communicate with the "trace" client,
> as shown in a trace from cleanup below:
Are you using "reject_unverified_sender" or "reject_unverified_recipient"?
http://www.postfix.org/DEBUG_README.html#mail
Is the load the cause or a symptom of the delay? What non-default
entries are found in your master.cf file?
--
Viktor.
