I have installed the SME FetchMail contrib and the swerts-knudsen spamassassin and clamav contribs.  The problem is that spamassassin is not running on the pop3 mail from fetchmail.  Is there something I need to do?  I have been able to get it to work by using procmail, the problem is I need to forward mail to an internal exchange server.  I put the ! email@xx.xx.xx.xx command in the .procmail file, but this file is rewritten every time a change is made.  Is there a way to modify the .procmail template to include a users forward command?  I'm a little confussed about the procmail enabled and disabled stuff, when you need it, when you don't.  Thanks for any help.