The Okopipi Project

Most of my spam comes from users of "The Bat!" mailer client. Check "show original" in Gmail and look for "X-Mailer: The Bat! (v3.51.10) UNREG " etc.
I do not recall every getting legitimate email from anyone who uses "The Bat!" and I do not know anyone who uses it or would want to use it for anything except spam.

I believe it is really only built for spam, mass mail and obfuscation (you have to pay for the program too, who pays for this kind of email program unless they need to bypass regular systems?). - does anyone disagree?

I am considering a blanket ban of all "The Bat!" email on m