emailing in the same gateway

A

allenj

I have a client with the following configuration. How can I resolve the fact
that users behind the SBS firewall can't initiate message to clients behind
the router firewall but they can respond to emails sent and received from
behind the router fireewall?

-- ISP
(gateway
x.x.x.65)

T-1
switch
Router SBS2003
(x.x.x.70 (x.x.x.75)
Mac - many XP SP2 - 4
Static Ips IPs via DHCP

Everyone is using a new copy of Outlook. The Mac's can
email the XP SP2s and the XP SP2 can reply to these
emails. The XP SP2s can email anywhere else but they
cannot email the Mac's


Allen Jenkins
Constructive Systems, Inc.
 

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