Hi All,
I have a normal postfix setup with a external content filtering(amavis). I want to skip content filtering for some domains and send through a different IP. In my main.cf I have smtpd_sender_restriction = check_sender_access hash:/etc/postfix/access.cf Where access.cf contains the below line example.com FILTER csmtp:127.0.0.1 cstmp is a clone of smtp, and the corresponding entry in master.cf is csmtp unix - - n - 300 smtp -o smtp_bind_address=172.16.141.29 But when i try to send mail, I am getting connection refused error in logs. Log entries are Jan 2 03:20:18 postfix-test1 postfix/smtpd[29051]: NOQUEUE: filter: RCPT from unknown[172.16.134.61]: <us...@example.com>: Sender address triggers FILTER csmtp:127.0.0.1; from=<us...@example.com> to=<us...@domain.com> proto=SMTP Jan 2 03:20:18 postfix-test1 postfix/smtpd[29051]: 9F0EA31F01EE: client=unknown[172.16.134.61] Jan 2 03:20:30 postfix-test1 postfix/cleanup[29060]: 9F0EA31F01EE: message-id=<> Jan 2 03:20:30 postfix-test1 postfix/qmgr[29048]: 9F0EA31F01EE: from=<us...@example.com>, size=192, nrcpt=1 (queue active) Jan 2 03:20:30 postfix-test1 postfix/smtp[29063]: connect to 127.0.0.1[127.0.0.1]:25: Connection refused Jan 2 03:20:30 postfix-test1 postfix/smtp[29063]: 9F0EA31F01EE: to=<us...@domain.com>, relay=none, delay=22, delays=22/0/0/0, dsn=4.4.1, status=deferred connect to 127.0.0.1[127.0.0.1]:25: Connection refused) Machine has 2 ips: 172.16.141.29 and 172.16.141.28 Regards, Shameem