Auteur: Richard Jones Date: À: Rory Campbell-Lange via Exim-users Sujet: Re: [exim] anti-spam pointers please
On Apr 02, Richard Jones via Exim-users wrote > I've had much more success with other techniques, greylisting,
> zen.spamhaus.org, delayed HELO, and fail2ban.
>
> Very little then gets through the spamassassin, and it deals with the
> rest.
Here are some metrics for you, logs run from the start of the year:
# Number of successful connections
grep "H=" /var/log/exim4/mainlog | wc -l
26046
# Spam messages as scored over 2.0 by SA
grep "Spam message" /var/log/exim4/mainlog | wc -l
38
The last one is my own exim rules and catches honey-pot addresses,
previous spam hosts, previous spamhaus catches, and SPF hard fails.
It's purpose is mostly to keep my logs cleaner.