Mail Delivery Using FILTER in access table
in [Postfix]
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From: Shameem Ahamed on 10 Jun 2010 12:30 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]: <user1(a)example.com>: Sender address triggers FILTER csmtp:127.0.0.1; from=<user1(a)example.com> to=<user2(a)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=<user1(a)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=<user2(a)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
From: Wietse Venema on 10 Jun 2010 12:53 Shameem Ahamed: > 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 That won't work when there is no path from 172.16.141.29 to 127.0.0.1. Wietse
From: Shameem Ahamed on 10 Jun 2010 12:59 I tried with example.com FILTER csmtp:172.16.141.29 But still I have same error postfix/smtp[10526]: connect to 172.16.141.29[172.16.141.29]:25: Connection refused Regards, Shameem --- On Thu, 10/6/10, Wietse Venema <wietse(a)porcupine.org> wrote: > From: Wietse Venema <wietse(a)porcupine.org> > Subject: Re: Mail Delivery Using FILTER in access table > To: "Postfix users" <postfix-users(a)postfix.org> > Date: Thursday, 10 June, 2010, 10:23 PM > Shameem Ahamed: > > 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 > > That won't work when there is no path from 172.16.141.29 to > 127.0.0.1. > > Wietse >
From: Noel Jones on 10 Jun 2010 13:02 On 6/10/2010 11:59 AM, Shameem Ahamed wrote: > I tried with > > example.com FILTER csmtp:172.16.141.29 > > But still I have same error > > postfix/smtp[10526]: connect to 172.16.141.29[172.16.141.29]:25: Connection refused The FILTER destination must accept mail. smtp is for sending mail. -- Noel Jones
From: Shameem Ahamed on 10 Jun 2010 13:07 So, is there any way to send mail using a different IP, other than running a separate postfix instance. Regrads, Shameem --- On Thu, 10/6/10, Noel Jones <njones(a)megan.vbhcs.org> wrote: > From: Noel Jones <njones(a)megan.vbhcs.org> > Subject: Re: Mail Delivery Using FILTER in access table > To: postfix-users(a)postfix.org > Date: Thursday, 10 June, 2010, 10:32 PM > On 6/10/2010 11:59 AM, Shameem Ahamed > wrote: > > I tried with > > > > example.com > FILTER csmtp:172.16.141.29 > > > > But still I have same error > > > > postfix/smtp[10526]: connect to > 172.16.141.29[172.16.141.29]:25: Connection refused > > The FILTER destination must accept mail. smtp is for > sending > mail. > > > -- Noel Jones >
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