eliboone
I see this ATT now and again. My hosting company allows me to check all incoming email for three addresses before it gets to me and if a virus is present, they automatically remove it and replace the infected file with the ATT attachment.
I'm not saying this is the answer to your question, but that's the only instance of ATT being attached to an email that I've seen.
Hope you resolve it
Kindest regards
Lee
VisFox Version 6 User