Hi, I'm trying to set up a simple email relay host, with my home linux box sending to smtp.indra.com. I'm running Postfix 2.9.6-1~12.1 on Xubuntu 3.5.0.26, and I need to use SSL to talk to indra.
I think SSL works on port 465 because I can use openssl to connect: openssl s_client -crlf -connect smtp.indra.com:465 AUTH LOGIN 334 VXNlcm5hbWU6 # base64 prompt for "Userid:" (send my base64 userid) 334 UGFzc3dvcmQ6 # base64 prompt for "Password:" (send my base64 password) 235 2.0.0 OK Authenticated I tried to do this in postfix, by using main.cf: relayhost = smtp.indra.com:465 smtp_sasl_auth_enable = yes smtp_sasl_mechanism_filter = login smtp_sasl_password_maps = hash:/etc/postfix/sasl/passwd sasl/passwd: [smtp.indra.com]:465 lastName:myPasswd postmap sasl/passwd service postfix restart I get in /var/log/mail.log: Mar 28 14:22:02 helix postfix/smtp[10392]: CLIENT wrappermode (port smtps/465) is unimplemented Mar 28 14:22:02 helix postfix/smtp[10392]: instead, send to (port submission/587) with STARTTLS When I change to the port from 465 to 587 in the above 2 files and restart postfix, I get in /var/log/mail.log: Mar 29 06:09:33 helix postfix/pickup[5513]: A06D318122B: uid=5555 from=<firstname.lastn...@mathcom.com> Mar 29 06:09:33 helix postfix/cleanup[5726]: A06D318122B: message-id=<20130329120933.ga5...@mathcom.com> Mar 29 06:09:33 helix postfix/qmgr[10564]: A06D318122B: from=<firstname.lastn...@mathcom.com>, size=611, nrcpt=1 (queue active) Mar 29 06:09:40 helix postfix/smtp[5728]: A06D318122B: to=<lastn...@indra.com>, relay=smtp.indra.com[209.169.0.20]:587, delay=7.2, delays=0.09/0/6.9/0.14, dsn=4.7.1, status=SOFTBOUNCE (host smtp.indra.com[209.169.0.20] said: 550 5.7.1 <lastn...@indra.com>... Access denied (in reply to RCPT TO command)) # postqueue -p -Queue ID- --Size-- ----Arrival Time---- -Sender/Recipient------- A06D318122B 611 Fri Mar 29 06:09:33 firstname.lastn...@mathcom.com (host smtp.indra.com[209.169.0.20] said: 550 5.7.1 <lastn...@indra.com>... Access denied (in reply to RCPT TO command)) lastn...@indra.com Any thoughts? Many thanks, Steve