On 12/30/2011 10:53 AM, Mark wrote: > My apologies for the cross-posting but I believe it is relevant. > > I have been running postfix for 8+ months without problems. > Recently ( a week or two) I had a user complain that he could no > longer send. It appears that postfix is no longer accepting SSL/TLS > connections. STARTTLS is working on port 587 (and possibly 25, > still testing) I am trying to figure out why the change. > > If I try and open an openssl connection manually, this is what I > get: > > openssl s_client -connect mail.myServer.net:587 > CONNECTED(00000003) > 44829:error:140770FC:SSL routines:SSL23_GET_SERVER_HELLO:unknown > protocol:/usr/src/secure/lib/libssl/../../../crypto/openssl/ssl/s23_clnt.c:478:
Wrong command. Use: openssl s_client -starttls smtp -connect host.example.com:587 If you need more help, please see http://www.postfix.org/DEBUG_README.html#mail and no more cross posting. -- Noel Jones
