[Mimedefang] Question about mimedefang-filter

[WBrown at e1b.org]

> Not to mention legit words that contain blacklisted words.  Looking for 
> "cialis" will trigger on "specialist", for instance.

Best one I ran into was someone who no longer got replies when emailing 
his boss after he added his title of "Analyst" to his sig block and 
started hitting the existing simple rule in his slient to delete emails 
with a certain 4 letter word in it.