Jakob Curdes wrote
Some weeks ago I asked a question on the antispam plugin; obviously nobody could help me. I just worked on it again but made no progress. Is actually anybody out there running the antispam plugin with dspam?? I am willing to write a Wiki page for configuring this as soon as I get it to work. .....
- as soon as I move a message into the spam folder it gives an error message saying "antispam signature not found"
Just had this error myself. In my case, the cause was a large spam message (above the configured MaxMessageSize parameter for DSPAM) that was skipped during tests and thus no signature was added. Might this be true in your case?
As a general suggestion for Johannes: maybe it is better to ignore this error silently, just move the message and don't call DSPAM?
I checked that the given location for the dspam executable is correct, that the user executing it (dovecot?) is actually able to execute dspam and that dspam trusts this user. I triple-checked that the signature is configured correctly. I have lines like
X-DSPAM-Signature: 1,49084a24139132188715614
Another guess: if that comma is not a misprint, something is wrong in your setup.
Regards Eugene