On Mon, 10 Nov 2014 23:30:28 -0500 (EST)
Derek Diget wrote:
We have a department that has subscribed to a service in the cloud
product that is sending email to us via our MX record. The problem
is that they appear to be using shared servers/IPs and thus every
once in a while mail will
We have a department that has subscribed to a service in the cloud product
that is sending email to us via our MX record. The problem is that they
appear to be using shared servers/IPs and thus every once in a while mail
will source from an IP address that will cause it to score above 5.
I
Even in that configuration (which is -very- much like ours) you must have
your MXs (at least their IP addrs) in your internal_networks.
All kinds of things break if your MXs aren't listed as trusted/internal.
Just be sure that synthetic Received header is constructed correctly
(the one
