Pegasus Mail & Mercury

I'm starting to see an increasing amount of spam get through where the MAIL FROM on the header is a valid local user (usually the same as the RCPT TO).  But the from address within the DATA portion is a different address.  Since the MAIL FROM is a valid local user, I cannot add it to the killfile.  Is it possible to reject these ...

We have just switched from using popfile version 2.1.1 to using the version of spamhalter which ships with Mercury 4.51.   Spamhalter was certainly fairly easy and seamless to set up and emailing spams to account@domain.co.uk to update it does seem simpler than the Popfile method of using a web interface.   However Spamhalter ...

This patch corrects a vulnerability in the MercuryS SMTP server where a maliciously constructed AUTH command could cause buffer overflows and potentially compromise your machine. You must be running Mercury/32 patched to v4.01b before installing this patch. All sites using MercuryS exposed to the open Internet should regard this patch as ...