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Re: Restricting incoming connections
From: mouss (usebsd
free.fr)
Date: Sun Jul 02 2006 - 16:06:30 CDT
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Paul Tader wrote:
> A client has signed up with a third party company, Postini (postini.com)
> to do addition filtering. I want to configure the local postfix server
> to now accept only incoming smtp connections from the Postini network
> instead of the entire Internet. Previously, this host was the MX server.
>
> I setup "mynetworks" to be:
>
> mynetworks = 216.141.226.0/28, 123.456.789.16/28 10.1.10.0/24
> (Postini's network, DMZ, Internal network)
>
If the server is no more an MX, then
smtpd_recipient_restrictions =
permit_mynetworks
permit_sasl_authenticated
reject
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