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Topic: Mails Routing Through VPN Tunnel

Hi,

Our parent company which is on M Exchange wants all mails to abc.com domain be routed through a local IP created through VPN tunnel.
Also they want all mails to xyz.com be routed through another local IP created through VPN tunnel.

Is it possible to do so..? if yes how to do it.

Thanks in advance

Regards
Philip

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Re: Mails Routing Through VPN Tunnel

I didn't try it before, maybe you need this:
http://www.postfix.org/MULTI_INSTANCE_README.html

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Re: Mails Routing Through VPN Tunnel

Dear Zhang,

I was not able to explain the problem correctly.

Our parent company which is on Microsoft Exchange wants all mails from our domain (on iRedMail) to their domain (on M Exchange) be routed through VPN tunnel. It means that their will be no checking for spam/virus and no blocking of mails will be there.
is it possible ?

Regards
Philip

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Re: Mails Routing Through VPN Tunnel

If you want all communication from one server to another to always be routed through a VPN tunnel, IMHO static routes will suffice. This is a networking thing, it's not related to iRedMail, it's related to networking options in your Linux distro. Just ask your network admin to support you on this.

If you want to also disable virus & SPAM checking, just search the docs and the forums, this subject came up a lot of times. You can do it in Postfix and Policyd easily.