Posts Tagged ‘Spamassassin’
Update to latest Spamassassin filter rules in ISPConfig 2
The ISPConfig 2 controlpanel installs its own copy of Spamassassin in the folder /home/admispconfig/ispconfig/tools/spamassassin . To update the Spamassassin filter rules in ISPConfig 2, run this command as root user:
/home/admispconfig/ispconfig/tools/spamassassin/usr/bin/sa-update
To test if Spamassassin works with the new ruleset, run this command:
/home/admispconfig/ispconfig/tools/spamassassin/usr/bin/spamassassin –lint
If it does not return an error message, then Spamassassin is working correctly.
Keep the spamassassin filter rules up to date in ISPConfig 3
To update the spamassassin rules regularily on your ISPConfig 3 server, add the following line to the root crontab by running:
crontab -e
then insert the following line:
23 4 */2 * * /usr/bin/sa-update –no-gpg &> /dev/null
and save the file. The path to the sa-update script is /usr/bin/sa-update on Ubuntu and Debian Linux, if you use a different linux distrubution, run the command:
which sa-update
to find the location of the sa-update script and adjust the path in the crontab line above so that it matches the path on your system.
How to fix the spamassassin bug with the FH_DATE_PAST_20XX rule
Since january 1 2010, spamassassin is falsely marking non spam emails as spam due to an error in the regular expression of the FH_DATE_PAST_20XX rule.
Description of the bug:
https://secure.grepular.com/blog/index.php/2010/01/01/spamassassin-2010-bug/
To fix this, run the following command on the shell as root user:
sa-update
If you use the software ISPConfig 2 on your server, run this command:
/home/admispconfig/ispconfig/tools/spamassassin/usr/bin/sa-update