SpamAssassin plugin bug?

[Skaag Argonius]

Hello fine people :-)

Today I had to disable my spamassassin line in my plugins/config file, 
due to the discovery that incoming emails get to /home/smtpd/tmp but are 
never erased. I don't know at this point if it's ALL emails, or just the 
ones that spamassassin rejected - all I know for certain is that 
disabling the spamassassin line in my config eliminated the problem. So 
now I am getting more spam, but people are not losing email, and my 
drive is not filled up (I cleared 12gb of mails today from that /tmp/ 
directory!).

Is this a known issue? It seems that besides not erasing emails, some 
people have trouble receiving attachments too.

Thanks,

	Skaag