Cases
Ø My Mailbox
Ø Before
Ø >50% spam, over 100 messages/day
Ø After
Ø 54.7% of incoming mail deleted by procmail as
spam (threshold 6)
Ø Deleted messages are logged by procmail no
FP
Ø Fewer than 3 spam messages/day to Inbox
Ø That’s with no checksum checks no
whitelists – just some rule massaging