On Apr 6, 2005 11:06 PM, micheal <sundance@xxxxxxxxxxxxxxxx> wrote: > Just for fun I wonder what would happen if two accounts with the same > set up would e-mail each other, Would they challenge each other into > oblivion? That would depend on which challenge/response system you are using. TMDA won't do that because it injects an "X" header into the message, and will check for the existence of that header before processing it. So if you send a message from a TMDA enabled account to another TMDA enabled account, the recipient will send a challenge message back to you, but your TMDA is smart enough to know that it was a challenge message and will not bounce another challenge back again. -- David Registered Linux User 383030 (since everyone else was doing it 8-) ----------------------------------------------------------------------- There are only 10 kinds of people in this world, those who understand binary, and those who don't.