On Mon, 26 Apr 2010, Wietse Venema wrote:
You have an SMTP-based filter that takes two minutes to process a
5MB message. See my logfile analysis of a few days ago.
This causes the sender (into the filter) to time out. As per the

If it helps any, I recently ran into a sudden increase in filtering time (and the resulting repeating mails) as a result of a CLAMAV update.

I discovered that my script was using 'clamscan' rather than 'clamdscan' (with the 'd' to use the clamd daemon). I started using clamdscan and processing time dropped back down to the appropriate 10-20 seconds.

- Charles

Reply via email to