RE: SPF problem: was RE: Publishing an Exchange Server and email still going out through the default IP

  • From: "JosephK" <josephk@xxxxxxxxx>
  • To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
  • Date: Wed, 1 Jun 2005 10:33:03 -0700

Relay servers can be located on the ISA box and in the DMZ on 
the web machine.  I have it setup this way and it works great and I'm
not using an extra machine.  However, I have used POSTFIX and sendmail
in testing and they work as well.

Thank you,
Joseph

-----Original Message-----
From: Bryan D. Andrews [mailto:bandrews@xxxxxxxxxxxxx] 
Sent: Wednesday, June 01, 2005 10:16 AM
To: [ISAserver.org Discussion List]
Subject: [isalist] RE: SPF problem: was RE: Publishing an Exchange
Server and email still going out through the default IP

http://www.ISAserver.org


That assumes the following:

 

*         That there is someone who knows linux

*         That there is an extra workstation

*         That they want another point of failure for email

*         That they want to spend the time configuring this

 

I just feel like this is a hack and it should not be this way. 

 

Might be out of luck huh....?

 

 

-----Original Message-----
From: Steve Moffat [mailto:steve@xxxxxxxxxx] 
Sent: Wednesday, June 01, 2005 9:50 AM
To: [ISAserver.org Discussion List]
Subject: [isalist] RE: SPF problem: was RE: Publishing an Exchange
Server and email still going out through the default IP

 

http://www.ISAserver.org

 

Can't they afford an old workstation, with freebie Linux, and one of the

many flavours of mailserver available???

 

S 

 

-----Original Message-----

From: Bryan D. Andrews [mailto:bandrews@xxxxxxxxxxxxx] 

Sent: Wednesday, June 01, 2005 10:33 AM

To: ISA Mailing List

Subject: [isalist] RE: SPF problem: was RE: Publishing an Exchange

Server and email still going out through the default IP

 

http://www.ISAserver.org

 

Hehe - that is what I am saying... a relay server is not an option at

this point. 

 

I guess I am really trying to find out if there is any movement on this

issue at MS? Or will there be? I know this group would know if there

was... :)

 

Does checkpoint or other popular firewalls have this issue? I would

think the answer is no. 

 

This should be taken seriously considering the SenderID. Not every

company can afford to create relay servers in a dmz.

 

Thanks Tom for the reply.

 

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