Not sure what the heck happened, but I just made some changes to my
public IP address and went to change my filters to reflect the
Now, I have two sets of SMTP filters. One set is the correct set,
complete with the appropriate IP address of my Public interface. The

second set are identical, but have as the host address.

I have a sneaking feeling that someone is using me as an SMTP relay.
did not lock down my server to exclude all except authenticated users

initially, but I have made that change. Still, I cannot delete these

filters. I tried to remove them, and they reappear when I
my system. I checked my filters.cfg file and can find nothing

Anyone have any ideas?