Pegasus Mail & Mercury

I noticed a rather serious problem today:   My system's set up to block illegitimate mail.  I demand authentication to relay and I greywall, but today a piece of spam came through with one legitimate address for a local user, and about 12 users on other systems in the CC/BCC fields.  Because one user was legit the message was accepted by ...

I seem to be getting lots of emails from someone who's name is shown as:Viagra.com Inc When I look at the message headers the from address is:From: Viagra.com Inc <xxxx@domain.com>   I have tried to created a transaction filter that works on the from address:M, ''*viagra*'', RS, '''Viagra' - connection dropped.'' But this doesn't ...