Hi, I'm looking for a secure and stable way to connect sendmail (8.14.4) and cyrus (2.4.12) in case of both hosts not running on the same machine or in the same local secure subnet. What is a practical way? An openvpn (tcp or udp?) connection between sendmail and cyrus and starting lmtpd with -a option at the tunnel's end? Or a LMTPs connection with LMTP_AUTH, but couldn't find any good example configs how to configure sendmail to use LMTP_AUTH und TLS to talk to cyrus. Cheers Marcus ---- Cyrus Home Page: http://www.cyrusimap.org/ List Archives/Info: http://lists.andrew.cmu.edu/pipermail/info-cyrus/ To Unsubscribe: https://lists.andrew.cmu.edu/mailman/listinfo/info-cyrus