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disable Postfix TLS support for specific destination server

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http://serverfault.com – I am trying to configure postfix to disable TLS for a specific remote smtp server that serves for multiple recipient domains. I have set up a policy map that already contains some entries for specific recipient domains that work fine. But ist there a way to configure postfix to disable TLS for a remote smtp server regardless of what domains are hosted there? I have tried quite a few entries in my TLS policy map file but without any success. I tried: smtp.server.com none [smtp.server.com] none smtp.server.com:25 none [smtp.server.com]:25 none 12.23.34.45 (HowTos)

taskli's picture
Submitted by taskli on 09/27/2012

Stories similar to disable Postfix TLS support for specific destination server

Postfix as smtp server 18 weeks 1 day ago

hi guys

I have to configure a SMTP server using Postfix, ok let me tell the domain is located at godaddy so my smtp postfix server has to use that domain let's say mycompany.com

so anyone knows how to configure postfix using this way? or postfix is easy to configure?

thanks a lot

So I have been in the process of installing a Postfix Server on my CentOS 6.2 Virtual Private Server.

I have been following this tutorial:

http://www.howtoforge.com/virtual-users-and-domains-with-postfix-courier...

Because, I have never set up a Mail Server before..

So everything has worked fine up until the 5th page.

I am on step 15.

I want to configure postfix to send email by Multiple SMTP Authentication. -> Server connect via Remote SMTP and send mail from relay01 server. -> Server relay01 have capacity to send 50,000 email only, after send 50,000 server connect with relay02 server and start sending.

I have a Windows 2008 server that is running an SMTP server. The server has a public IP Address. I have 2 other windows servers, not in the same network, that are used for hosting client applications. We have a need to make sure that the emails sent through the client application to the SMTP server look like they originate from the original domains.

I have a setup where I need a PHPmailer type script to be able to authenticate SMTP from other domains on my server.

E.g.

I need to implement TLS tunneling in my Postfix so that when needed it can use TLS certification (when trying to send mails to the domain xxxx.xx, their servers will ask mine to establish a TLS session. In the documentation there seems to be two approaches: SMTP server and SMTP client.

What is the difference? And which one am I supposed to use?

Hello

I'm still fairly new to the ubuntu server enviroment (coming from Windows Server) and are having trouble getting the SMTP Auth working with Postfix on Ubuntu Server 12.04 running on an OpenVZ VPS.

I m having a vbulletin forum hosted on a linux server where i also installed postfix. Locally everything is workin fine if i'm disabling smtp from the vbulletin email options but i wish to use SMTP now.

I have currently set up in my Cloud Server - Rackspace, a server mail, using Postfix, Dovecot and Roundcube. The goal, is develop a Newsletter with Javamai, then to configure it for send multiples emails using the smtp set up from my server.

The server mail is working fine. But, I have not ideia as to use the smtp of the server for the Javamail.

Thanks you!