Noel Rivera (Border Less) wrote:
Hello List In a few days I have this error in my qmail server, any ideas
to solve this problem?
Thanks for your help
@400000004c97b94f1d8935ec qmail-smtpd: qq soft reject (mail server
temporarily rejected message (#4.3.0)): MAILFROM:
Now that I understand a little about your situation, back to the
original problem.
Going on the presumption that this is happening due to heavy/over loads,
let's do a little tuning.
The biggest thing you can do to reduce the load on a QMT host is to use
spamdyke, but I see you've already installed that. Please post your
spamdyke.conf file so we can have a look at it. Also, if it's been a
while since you installed spamdyke, you might want to run
qtp-install-spamdyke again to be sure you have the latest version, and
that the qtp-prune-graylist script is being run.
Let's look at max smtp sessions. When you're seeing the soft reject
message(s), how many smtp sessions are active (status line)? Does it
ever max out at 100? What's the highest number you've seen? How many are
typically active on average?
You have plenty of ram, so increasing the number of spamd processes will
probably help. Try changing your /var/qmail/supervise/spamd/run file as
such:
#!/bin/sh
exec /usr/bin/spamd -x -u vpopmail -s stderr \
--max-children=20 \
--min-children=5 \
2>&1
Then run 'qmail-spam restart' to restart the spamd daemons.
We'll see what that does to help, and go from there.
--
-Eric 'shubes'
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