Re: Two postfix instances, different header_checks
El 25/11/10 01:05, Jeroen Geilman escribió: header_checks is a cleanup(8) setting, not an smtpd(8) one. You can specify a different cleanup service by adding -o cleanup_service_name=my_cleanup_service to your SA resubmission smtpd listener, and defining my_cleanup_service unix - - - - - cleanup -o header_checks= OK. I'll try this. -- Angel L. Mateo Martínez Sección de Telemática Área de Tecnologías de la Información _o) y las Comunicaciones Aplicadas (ATICA) / \\ http://www.um.es/atica_(___V Tfo: 868887590 Fax: 86337
Re: Two postfix instances, different header_checks
El 24/11/10 18:41, Victor Duchovni escribió: On Wed, Nov 24, 2010 at 06:35:19PM +0100, Angel L. Mateo wrote: Hello, I'm running postfix (version 2.5.5, from debian lenny package) with amavis and spamassassin for spam checks. For amavis and SA to work, we have 2 postfix instances, the main one running in port 25 and other running in other port 2500 that receive mails from amavis. A "postfix instance" is a complete Postfix system with its own configuration directory, queue directory, ... as described in http://www.postfix.org/MULTI_INSTANCE_README.html Perhaps you mean two instances of the smtpd(8) service in the same master.cf(5) file (of a single Postfix instance). OK. I have two smtpd services in one postfix instance. /^X-Spam-(.*)/ REPLACE X-MySpam-$1 in header_checks.pcre In the main.cf of postfix at port 25 I have configured: header_checks = pcre:/etc/postfix/header_checks.pcre In master.cf I have a line like: 10025 inetn - n - - smtpd ... -o header_checks= This won't work, since header_checks are performed by cleanup(8) not smtpd(8). See http://www.postfix.org/FILTER_README.html or better yet, use real Postfix instances: OK. Thank you. -- Angel L. Mateo Martínez Sección de Telemática Área de Tecnologías de la Información _o) y las Comunicaciones Aplicadas (ATICA) / \\ http://www.um.es/atica_(___V Tfo: 868887590 Fax: 86337
Re: Two postfix instances, different header_checks
On 11/24/2010 06:35 PM, Angel L. Mateo wrote: Hello, I'm running postfix (version 2.5.5, from debian lenny package) with amavis and spamassassin for spam checks. For amavis and SA to work, we have 2 postfix instances, the main one running in port 25 and other running in other port 2500 that receive mails from amavis. In the first one, I want to apply a header_checks (a header_check.pcre) that replaces some headers with another one. Specifically, I want to replace X-Spam-.* headers with X-MySpam-$1 (because we are an internal server that receive mail from another one that also run SA and I want to preserve both headers, but with another name). So I have write a rule like: /^X-Spam-(.*)/REPLACE X-MySpam-$1 in header_checks.pcre In the main.cf of postfix at port 25 I have configured: header_checks = pcre:/etc/postfix/header_checks.pcre In master.cf I have a line like: 10025inetn-n--smtpd ... -o header_checks= So, second postfix instance doesn't use this header_check. The problem I have is that both postfix instances uses this header_check, so I have my own SA headers also renamed like X-MySpam-$1. header_checks is a cleanup(8) setting, not an smtpd(8) one. You can specify a different cleanup service by adding -o cleanup_service_name=my_cleanup_service to your SA resubmission smtpd listener, and defining my_cleanup_service unix - - - - - cleanup -o header_checks= Credits to Wietse; I did not come up with this. -- J.
Re: Two postfix instances, different header_checks
On Wed, Nov 24, 2010 at 06:35:19PM +0100, Angel L. Mateo wrote: > Hello, > > I'm running postfix (version 2.5.5, from debian lenny package) with > amavis > and spamassassin for spam checks. > > For amavis and SA to work, we have 2 postfix instances, the main one > running in port 25 and other running in other port 2500 that receive mails > from amavis. A "postfix instance" is a complete Postfix system with its own configuration directory, queue directory, ... as described in http://www.postfix.org/MULTI_INSTANCE_README.html Perhaps you mean two instances of the smtpd(8) service in the same master.cf(5) file (of a single Postfix instance). > In the first one, I want to apply a header_checks (a header_check.pcre) > that replaces some headers with another one. With multiple Postfix instances, you just make the appropriate changes in main.cf. > Specifically, I want to > replace X-Spam-.* headers with X-MySpam-$1 (because we are an internal > server that receive mail from another one that also run SA and I want to > preserve both headers, but with another name). > > So I have write a rule like: > > /^X-Spam-(.*)/REPLACE X-MySpam-$1 > > in header_checks.pcre > > In the main.cf of postfix at port 25 I have configured: > > header_checks = pcre:/etc/postfix/header_checks.pcre > > In master.cf I have a line like: > > 10025 inetn - n - - smtpd > ... > -o header_checks= This won't work, since header_checks are performed by cleanup(8) not smtpd(8). See http://www.postfix.org/FILTER_README.html or better yet, use real Postfix instances: http://www.postfix.org/MULTI_INSTANCE_README.html -- Viktor.
Two postfix instances, different header_checks
Hello, I'm running postfix (version 2.5.5, from debian lenny package) with amavis and spamassassin for spam checks. For amavis and SA to work, we have 2 postfix instances, the main one running in port 25 and other running in other port 2500 that receive mails from amavis. In the first one, I want to apply a header_checks (a header_check.pcre) that replaces some headers with another one. Specifically, I want to replace X-Spam-.* headers with X-MySpam-$1 (because we are an internal server that receive mail from another one that also run SA and I want to preserve both headers, but with another name). So I have write a rule like: /^X-Spam-(.*)/ REPLACE X-MySpam-$1 in header_checks.pcre In the main.cf of postfix at port 25 I have configured: header_checks = pcre:/etc/postfix/header_checks.pcre In master.cf I have a line like: 10025 inetn - n - - smtpd ... -o header_checks= So, second postfix instance doesn't use this header_check. The problem I have is that both postfix instances uses this header_check, so I have my own SA headers also renamed like X-MySpam-$1. Any idea? -- Angel L. Mateo Martínez Sección de Telemática Área de Tecnologías de la Información _o) y las Comunicaciones Aplicadas (ATICA) / \\ http://www.um.es/atica_(___V Tfo: 868887590 Fax: 86337
