Quoting Mike Kercher <mike at CamaroSS.net>: > Probably a silly question, but did you rebuild your sendmail.cf after > modifying the sendmail.mc? Yes, I did rebuilt it, and I did restarted sendmail. I also attempted to add 'a' flag to the TLSMTA (found advice on comp.mail.sendmail). It didn't helped of course (per documentation, it simply requires authentication, so after adding it, all commands were failing). ---------------------------------------------------------------- This message was sent using IMP, the Internet Messaging Program.