I've got a number of rules in place to deal with persistent spammers.
For instance I get a pirate software spam roughly 20 times a day
advertising the same programs, so I chose the program names I'm least
likely to get an email about and dump them straight into the deleted
items folder.  So also for emails mentioning viagra, cialis or enlarged
genitalia.  They seem to be from the same spammer and while the sender
always changes the content never does.  Some days this spammer sees fit
to send me as many as 100 copies of the same spam emails.

But there are a few legitimate emails that find their way into the
deleted items folder as well.  How they get there is a complete mystery
to me since they do not appear to contain any of the words I've banned.

Is there a way to run a check on a particular email to see which rules
are causing it to get deleted on receipt?  Some of the emails concerned
come from clients and it is unacceptable to lose their emails.

All suggestions would be welcome...

Travis