RE: FW: Differenet firewalls. Maybe a dumb question.

  • From: "G. Waleed Kavalec" <Kavalec@xxxxxxxx>
  • To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
  • Date: Fri, 18 Jun 2004 12:58:23 -0500

OK, my ignorance will be showing.
 
I tried just switching over to the other gateway (ISA 2k #2) but all
outgoing mail stopped (so much for this being simple).  
 
I have SMTP open on ISA #2, what else is needed?

   ---------------------------- 
   G. Waleed Kavalec 
   Baca, Stein, White and Associates 
   281-342-2646 
  

        -----Original Message-----
        From: Quillman Shawn (RBNA/CSA1) *
[mailto:Shawn.Quillman@xxxxxxxxxxxx] 
        Sent: Friday, June 18, 2004 11:36 AM
        To: [ISAserver.org Discussion List]
        Subject: [isalist] RE: FW: Differenet firewalls. Maybe a dumb
question.
        
        
        Very high-level, setup your external (public) MX record(s) to
point to the external interface of the firewall you want to use for
incoming mail and then configure your Exchange server to forward to the
internal interface of the firewall you want to send outgoing mail
through.  They don't need to be one in the same, as long as your
Exchange servers know the difference.
         
        -Shawn

        -----
        Shawn R. Quillman
        Robert Bosch Corporation RBNA/CSA1
        38000 Hills Tech Drive
        Farmington Hills, MI 48331
        (248) 553-1164 (P) (248) 848-6969 (F)
        shawn.quillman@xxxxxxxxxxxx 

         

  _____  

        From: G. Waleed Kavalec [mailto:Kavalec@xxxxxxxx] 
        Sent: Friday, June 18, 2004 12:17 PM
        To: [ISAserver.org Discussion List]
        Subject: [isalist] FW: Differenet firewalls. Maybe a dumb
question.
        
        
        http://www.ISAserver.org
        
        Please forgive the cross-post...
         
         -----Original Message-----
        To: MS-Exchange Admin Issues
        Subject: Differenet firewalls. Maybe a dumb question.
         
         Can I direct outgoing mail through a different firewall than
incoming mail? 

        Firewall = ISA server 2K 

        Exchange = 2K 

        And if so, how? 

           ---------------------------- 
           G. Waleed Kavalec 
           Baca, Stein, White and Associates 
           281-342-2646 
          

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