Hi, I added this to main.cf relayhost = [massmail.uconn.edu]:587 smtp_fallback_relay = [massmail.uconn.edu]:587 smtp_sasl_auth_enable = yes smtp_sasl_password_maps = hash:/etc/postfix/nexus_passwd smtp_sasl_security_options =
I added this to master.cf submission inet n - n - - smtpd -o syslog_name=postfix/submission -o smtpd_tls_security_level=encrypt -o smtpd_sasl_auth_enable=yes -o milter_macro_daemon_name=ORIGINATING I reloaded postfix And see this in logs [root@production0 alf02013]# grep 89C1F121242FF /var/log/maillog Aug 7 12:27:28 production0 postfix/cleanup[18993]: 89C1F121242FF: message-id=<20190807162728.89c1f12124...@production0.nexus.uconn.edu> Aug 7 12:27:28 production0 postfix/bounce[19011]: 85A08121242FE: sender non-delivery notification: 89C1F121242FF Aug 7 12:27:28 production0 postfix/qmgr[18989]: 89C1F121242FF: from=<>, size=3290, nrcpt=1 (queue active) Aug 7 12:27:59 production0 postfix/smtp[18995]: 89C1F121242FF: to=<userdc48ca76b6273197891464369...@production0.nexus.uconn.edu>, relay=massmail.uconn.edu[137.99.26.55]:587, delay=31, delays=0/0/31/0, dsn=5.7.0, status=bounced (host massmail.uconn.edu[137.99.26.55] said: 530 5.7.0 Must issue a STARTTLS command first (in reply to MAIL FROM command)) Aug 7 12:27:59 production0 postfix/qmgr[18989]: 89C1F121242FF: removed What am I doing wrong ? Should I see 250-STARTTLS when I do this ??? [root@production0 postfix]# telnet localhost 25 Trying ::1... Connected to localhost. Escape character is '^]'. 220 production0.nexus.uconn.edu ESMTP Postfix ehlo uconn.edu 250-production0.nexus.uconn.edu 250-PIPELINING 250-SIZE 10240000 250-VRFY 250-ETRN 250-ENHANCEDSTATUSCODES 250-8BITMIME 250 DSN quit 221 2.0.0 Bye -ANGELO FAZZINA ang...@uconn.edu University of Connecticut, ITS, SSG, Server Systems 860-486-9075
