[pfx] Re: Preserve client ip when using haproxy load balancer in front of postfix relay

2024-07-16 Thread sandeep pawar via Postfix-users
On Wed, Jul 17, 2024 at 3:02 AM Wietse Venema via Postfix-users < postfix-users@postfix.org> wrote: > sandeep pawar via Postfix-users: > > Planning to add Haproxy server for resiliency to better control backend > > postfix relay servers for some of the clients like Jav

[pfx] Re: Preserve client ip when using haproxy load balancer in front of postfix relay

2024-07-16 Thread sandeep pawar via Postfix-users
, 2024 at 2:00 AM Wietse Venema via Postfix-users < postfix-users@postfix.org> wrote: > sandeep pawar via Postfix-users: > > Some of the Java mail client libraries don't support MX record and don't > > have a good retry mechanism and therefore want to run a group of re

[pfx] Preserve client ip when using haproxy load balancer in front of postfix relay

2024-07-16 Thread sandeep pawar via Postfix-users
Some of the Java mail client libraries don't support MX record and don't have a good retry mechanism and therefore want to run a group of relay behind load-balancer so that when relays are patched, no mails are lost by ensuring a right health check. These relays are authenticated and also have pol

Display relevant message-id for all postfix log lines

2021-04-07 Thread sandeep pawar
Hi, I am using multiple postfix mta instance for internal relaying purpose. I am sending postfix logs to ELK and was wondering if it would be possible to display message-id in each log line. This could help in various kind of searches. Is there any configuration which can be tweaked to for custom

Re: Configuring smtp_tls_cert_file for specific domain

2020-03-29 Thread sandeep pawar
Thanks Victor and Wiesta for the insight. TLS encryption seems to be working fine. I was using higher log level for debugging only. On Fri, Mar 27, 2020 at 11:11 PM Viktor Dukhovni wrote: > On Fri, Mar 27, 2020 at 07:25:19PM +0530, sandeep pawar wrote: > > > I am using postfix to s

Configuring smtp_tls_cert_file for specific domain

2020-03-27 Thread sandeep pawar
Hi, I am using postfix to send mails to external world. One of the external recipient mentioned the requirement to setup MTLS, where they want a publicly signed client side certificate to establish TLS. I want to present client side certificate only to the required domain as it can cause issues at