Server-side email rules using exim filters

After being “spoiled” by OWA server-side rules that automatically move incoming email into certain folders, I found a solution for our IMAP/POP3 based email server at surpasshosting.com. You can build a filter file that contains rules to process and save the mail in certain folders. It’s not very intuitive, but it should work!

http://www.exim.org/exim-html-3.30/doc/html/filter.html