Run a test message through spamassassin via command line. Save the output.
Reboot. Run same message through spamassassin via command line. Look at
the output. What's different?
Tobias Eichner wrote:
I face a strange issue and haven't found any solution so far...
When I need to reboot the server, SpamAssassin's spam recognition rate goes
down for about two weeks.
Checking the system logs, mail logs, no related problems reported there. My
custom set rules are considered as well.
I'm helpless this point and have no idea what to check further. Has anybody
experienced similar and can do some suggestions ?