[EMAIL PROTECTED] wrote:
Hello
I currently use QMT to store/access my email and fetchmail to
periodically retrieve email from various servers and send them to QMT.
On the whole, this works quite well with spam either rejected
(bounced) or tagged and the rest arriving as expected. However, if the
number of emails retrieved by fetchmail is quite large, not sure how
many, but generally more than a hundred, a significant number start to
be rejected by chkuser and cause the email to get bounced. It's as
though the system has become overloaded and can't cope.
For the time being I have restricted the number of emails retrieved at
any single time by fetchmail and am keeping an eye on the situation.
Any clues as to where/what I should be looking for or doing would be
greatly appreciated.
If you're running them through like external mail then look at your
/etc/tcprules.d/tcp.smtp file and adjust your CHKUSER_RCPTLIMIT. I've
also noticed a bottle neck in simscan, at around 248 messages where it
will start to say that the destination user does not exist. Might be
something to keep an eye on.
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