Mick wrote:
Dear list,
Is that possible to run chkuser first and then greylisting? I found that
my domains are forged by spamers. There are a lot of bounced messages
which make my servers too busy to take record for greylisting. My idea is
that if the user is non-exist, just bounce the message at smtp level, then
greylisting won't keep the record in the database. It should be able to
keep the greylisting database small. Any idea?? Thanks a lot.
Hi,
Just edit qmail-smtpd.c and move the greylisting code below the chkusr
code. It's 3 or 4 lines to move.
I do it on all my servers.
Regards,
Rick
