mimedefang-bounces at lists.roaringpenguin.com wrote on 05/26/2005 03:48:23 PM: > > It encrypts the transmission of the message(s) from MUA through to Final > Delivery MTA Assuming every MTA in the middle can handle TLS, once a non TLS > MTA is hit from there on it is regular ole plaint text. thanks for the explanation.