We are also using Barracuda.  We have several customers running it also. 
Out outbound SMTP server is our Domino server.  Inbound mail is directed 
to our same Domino server. 

We use a firewall to block all inbound traffic directed towards our Domino 
server, lowering the risk of Domino server.  Only the Barracuda is allowed 
to connect to the Domino server over port 25.

Does this help?

Richard A. Frye
Software Consulting Hardware, Inc.
(877) 936-9829 (Office)
(513) 936-0128 (Fax)
IBM Certified System Administrator - Lotus Notes and Domino 6/6.5

Sent by:
02/03/2005 12:10 PM
Please respond to
Lotus Domino on the iSeries / AS400 <domino400@xxxxxxxxxxxx>

Lotus Domino on the iSeries / AS400 <domino400@xxxxxxxxxxxx>

Spam Filter Appliance

Hello all,

I have a configuration question. We have just received an evaluation
version of the Barracuda Spam Filter appliance. Here is my config. We have
2 domino servers. One is a Notes server to which our users connect, and 
is a SMTP server for routing incoming and outgoing mail. The filter
appliance works by assigning it the ip address of your incoming mail
server, and it in turn will route mail to your actual server. The problem
is that it will not route outgoing mail. What are my options here? Send
outgoing mail directly to the internet from our Notes server? Set up
another server for outbound traffic only? Any other options?



Mark D. Walter
Senior Programmer/Analyst
CCX, Inc.

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