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I have a static NAT route in place. The only thing that's crossing my mind (as a potential problem) is that I have one Internal box thats performing multiple tasks, that require it to have 4 public IP Addresses. Now the NAT rules start by routing each address to the 1 internal IP that the box...

Yes, the mail server has the internal IP of the gateway of the firewall configured. I'm pretty certain proxy Arp and all the routing table information is correct as outgoing mail follows the exact same route and works fine. The only difference is that mail going out comes from an Internal...

The FW log indicates that a connection is successfully made to the public IP interface of the Mail Relay Agent which is NAT'd to it's internal IP address, but, for some reason the connection is made again and again... indicating that delivery of the mail has been unsuccessful. Now when I check...

Help... I am having problems with external sources connecting to an internal SMTP server. I have configured NAT Manually forcing any connections made to the public IP Address to be NAT'd on SMTP protocol to my internal SMTP server. The rule base has also been configued to allow SMTP traffic to...

I'm having a few minor problems with the McAfee Web shield 4.5 SMTP Relay Application. If anyone has used this product before and knows of any bugs or known issues with the software please let me know. Any advice on fixes for the problem detailed below (and where to get them etc) would be much...

I have set-up 2 dns servers for public queries and to hold my own publically visible entries (web / email etc). I have set-up the zone file with the public IP Addresses of the name servers to be authoratative for the zone (not there true internal IP Addresses). When I try to configure the...