At one time we had floated the idea of a rule that would mark any email
that was more than 24-48 hrs ahead or behind the actual current time and
date as spam. I just got two You've been invited to a blind date
messages that were dated last summer. 99.9% of these off date messages
are spam,
Please don't, my Grandmother probably couldn't get through then :)
The more solid the basis for the rules, the higher the score I can give
to the test. Most spammers nowadays will have a time that is only off
by a few hours when they hard code the headers for a zombie attack,
however once you
