Re: Publish Two Exchange Server

From: "John Tolmachoff \(Lists\)" <johnlist@xxxxxxxxxxxxxxxxxxx>
To: "'[ISAserver.org Discussion List]'" <isalist@xxxxxxxxxxxxx>
Date: Wed, 17 Dec 2003 22:44:06 -0800
Sleep for who, you are me? Or did you mean Jim? ;-)>


John Tolmachoff
Engineer/Consultant/Owner
eServices For You


> -----Original Message-----
> From: Thomas W Shinder [mailto:tshinder@xxxxxxxxxxxxxxxxxx]
> Sent: Wednesday, December 17, 2003 7:06 PM
> To: [ISAserver.org Discussion List]
> Subject: [isalist] Re: Publish Two Exchange Server
> 
> http://www.ISAserver.org
> 
> Hi John,
> 
> I think sleep is in order soon. I just called you Jim ;)
> 
> Tom
> 
> -----Original Message-----
> From: John Tolmachoff (Lists) [mailto:johnlist@xxxxxxxxxxxxxxxxxxx]
> Sent: Wednesday, December 17, 2003 12:40 AM
> To: [ISAserver.org Discussion List]
> Subject: [isalist] Re: Publish Two Exchange Server
> 
> http://www.ISAserver.org
> 
> Dr. Tom; this may cause problems as per Internet standards, you can not
> have more than one server per Public IP address. Example, if you have 2
> mail servers behind 1 IP address, the records for that IP (PTR) and for
> the mail servers (MX and A) will not all match up. This is cause for
> blocking by AOL and will cause test failures on other anti-spam
> programs.
> 
> John Tolmachoff
> Engineer/Consultant/Owner
> eServices For You
> 
> 
> > -----Original Message-----
> > From: Thomas W Shinder [mailto:tshinder@xxxxxxxxxxxxxxxxxx]
> > Sent: Tuesday, December 16, 2003 3:34 PM
> > To: [ISAserver.org Discussion List]
> > Subject: [isalist] Re: Publish Two Exchange Server
> >
> > http://www.ISAserver.org
> >
> > Hi Qusai,
> >
> > It was one of the articles that discussed configuring the ISA firewall
> 
> > as a filtering SMTP relay. There are two of them, but I don't recall
> > which one.
> >
> > The key is to install an SMTP relay on the ISA firewall, then
> > configure remote domains on the SMTP relay for domains under your
> > administrative control. Then for each remote domain, configure a
> > different Smart Host to forward to. This allows a single IP address on
> 
> > the external interface of the ISA firewall to accept mail for multiple
> 
> > SMTP servers on the internal network.
> >
> > HTH,
> > Tom
> >
> >
> > -----Original Message-----
> > From: Qusai A. AL Haddad [mailto:qusai@xxxxxxxxxxxxxx]
> > Sent: Tuesday, December 16, 2003 3:40 PM
> > To: [ISAserver.org Discussion List]
> > Subject: [isalist] Re: Publish Two Exchange Server
> >
> > http://www.ISAserver.org
> >
> > Thanx Tom
> > Is this  what you mean
> > CONFIGURING THE ISA SERVER 2000 FIREWALL TO SUPPORT THE EXCHANGE SMTP
> > SERVICE
> >
> >
> > Qusai
> >
> > -----Original Message-----
> > From: Thomas W Shinder [mailto:tshinder@xxxxxxxxxxxxxxxxxx]
> > Sent: Wednesday, December 17, 2003 12:33 AM
> > To: [ISAserver.org Discussion List]
> > Subject: [isalist] Re: Publish Two Exchange Server
> >
> > http://www.ISAserver.org
> >
> > Hi Qusai,
> >
> > There's a nice trick in the ISA Server 2000 Exchange 2000/2003
> > deployment kit that shows you how to run an SMTP relay on the ISA
> > firewall and allow you to receive mail for multiple domains with a
> > single IP address on the external interface of the ISA firewall.
> >
> > HTH,
> > Tom
> >
> > -----Original Message-----
> > From: Qusai A. AL Haddad [mailto:qusai@xxxxxxxxxxxxxx]
> > Sent: Tuesday, December 16, 2003 3:11 PM
> > To: [ISAserver.org Discussion List]
> > Subject: [isalist] Re: Publish Two Exchange Server
> >
> > http://www.ISAserver.org
> >
> > Thanks Jim
> > Can I make the existing exchange server route the emails to the second
> 
> > mail server without publishing, like for example I have now
> > domain1.com and domain2.com on one exchange server and I want to shift
> 
> > domain1.com to separate exchange server .. can I make the first
> > exchange server route the mails to the second exchange ( domain1.com )
> >
> > Qusai
> >
> >
> > -----Original Message-----
> > From: Jim Harrison [mailto:jim@xxxxxxxxxxxx]
> > Sent: Wednesday, December 17, 2003 12:02 AM
> > To: [ISAserver.org Discussion List]
> > Subject: [isalist] Re: Publish Two Exchange Server
> >
> > http://www.ISAserver.org
> >
> > Yes; a new IP and server publishing rule are required.
> > Make sure the new Exch server is SecureNAT to the ISA or much pain
> > will ensue...
> >
> >  Jim Harrison
> >  MCP(NT4, W2K), A+, Network+, PCG
> >  http://www.microsoft.com/isaserver
> >  http://isaserver.org/Jim_Harrison
> >  http://isatools.org
> >
> >  Read the help, books and articles!
> > ----- Original Message -----
> > From: "Qusai A. AL Haddad" <qusai@xxxxxxxxxxxxxx>
> > To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
> > Sent: Tuesday, December 16, 2003 12:53
> > Subject: [isalist] Re: Publish Two Exchange Server
> >
> >
> > http://www.ISAserver.org
> >
> > Hello Jim
> > Thanks for your reply
> > Now I am hosting all my 3 company mail server in one exchange server
> > with one IP address this is fine and all the are pointing to one IP
> > address, one of these domain need to shift it to a separate server so
> > I need to put extra IP address on the ISA server and change the
> > pointing IP in the network solution for the new one for this domain ..
> >
> >
> > Kind regards
> >
> > Qusai
> >
> > -----Original Message-----
> > From: Jim Harrison [mailto:jim@xxxxxxxxxxxx]
> > Sent: Tuesday, December 16, 2003 11:50 PM
> > To: [ISAserver.org Discussion List]
> > Subject: [isalist] Re: Publish Two Exchange Server
> >
> > http://www.ISAserver.org
> >
> > Not if you're server-publishing.
> > You need one IP per Exch server for that.
> >
> >  Jim Harrison
> >  MCP(NT4, W2K), A+, Network+, PCG
> >  http://www.microsoft.com/isaserver
> >  http://isaserver.org/Jim_Harrison
> >  http://isatools.org
> >
> >  Read the help, books and articles!
> > ----- Original Message -----
> > From: "Qusai A. AL Haddad" <qusai@xxxxxxxxxxxxxx>
> > To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
> > Cc: <isalist@xxxxxxxxxxxxx>
> > Sent: Tuesday, December 16, 2003 12:28
> > Subject: [isalist] Publish Two Exchange Server
> >
> >
> > http://www.ISAserver.org
> >
> > Dear All
> >
> > Can  I publish 2 exchange server behind ISA Server with Different
> > domain name, and with one Public IP Address.
> >
> >
> >
> > Kind Regards
> >
> >
> >
> >
> >
> >
> >
> > Qusai
> >
> >
> >
> >
> >
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> > ------------------------------------------------------
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> > Leading Network Software Directory: http://www.serverfiles.com
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> > ------------------------------------------------------
> > Other Internet Software Marketing Sites:
> > Leading Network Software Directory: http://www.serverfiles.com
> > No.1 Exchange Server Resource Site: http://www.msexchange.org Windows
> > Security Resource Site: http://www.windowsecurity.com/ Network
> > Security Library: http://www.secinf.net/ Windows 2000/NT Fax
> > Solutions: http://www.ntfaxfaq.com
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> > ------------------------------------------------------
> > Other Internet Software Marketing Sites:
> > Leading Network Software Directory: http://www.serverfiles.com
> > No.1 Exchange Server Resource Site: http://www.msexchange.org Windows
> > Security Resource Site: http://www.windowsecurity.com/ Network
> > Security Library: http://www.secinf.net/ Windows 2000/NT Fax
> > Solutions: http://www.ntfaxfaq.com
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> > ------------------------------------------------------
> > Other Internet Software Marketing Sites:
> > Leading Network Software Directory: http://www.serverfiles.com
> > No.1 Exchange Server Resource Site: http://www.msexchange.org Windows
> > Security Resource Site: http://www.windowsecurity.com/ Network
> > Security Library: http://www.secinf.net/ Windows 2000/NT Fax
> > Solutions: http://www.ntfaxfaq.com
> > ------------------------------------------------------
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> > qusai@xxxxxxxxxxxxxx
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> > ------------------------------------------------------
> > Other Internet Software Marketing Sites:
> > Leading Network Software Directory: http://www.serverfiles.com
> > No.1 Exchange Server Resource Site: http://www.msexchange.org Windows
> > Security Resource Site: http://www.windowsecurity.com/ Network
> > Security Library: http://www.secinf.net/ Windows 2000/NT Fax
> > Solutions: http://www.ntfaxfaq.com
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> >
> >
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> > ------------------------------------------------------
> > Other Internet Software Marketing Sites:
> > Leading Network Software Directory: http://www.serverfiles.com
> > No.1 Exchange Server Resource Site: http://www.msexchange.org Windows
> > Security Resource Site: http://www.windowsecurity.com/ Network
> > Security Library: http://www.secinf.net/ Windows 2000/NT Fax
> > Solutions: http://www.ntfaxfaq.com
> > ------------------------------------------------------
> > You are currently subscribed to this ISAserver.org Discussion List as:
> > qusai@xxxxxxxxxxxxxx
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> > ISA Server FAQ: http://www.isaserver.org/pages/larticle.asp?type=FAQ
> > ------------------------------------------------------
> > Other Internet Software Marketing Sites:
> > Leading Network Software Directory: http://www.serverfiles.com
> > No.1 Exchange Server Resource Site: http://www.msexchange.org Windows
> > Security Resource Site: http://www.windowsecurity.com/ Network
> > Security Library: http://www.secinf.net/ Windows 2000/NT Fax
> > Solutions: http://www.ntfaxfaq.com
> > ------------------------------------------------------
> > You are currently subscribed to this ISAserver.org Discussion List as:
> > tshinder@xxxxxxxxxxxxxxxxxx
> > To unsubscribe send a blank email to
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> >
> >
> >
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> > ISA Server FAQ: http://www.isaserver.org/pages/larticle.asp?type=FAQ
> > ------------------------------------------------------
> > Other Internet Software Marketing Sites:
> > Leading Network Software Directory: http://www.serverfiles.com
> > No.1 Exchange Server Resource Site: http://www.msexchange.org Windows
> > Security Resource Site: http://www.windowsecurity.com/ Network
> > Security Library: http://www.secinf.net/ Windows 2000/NT Fax
> > Solutions: http://www.ntfaxfaq.com
> > ------------------------------------------------------
> > You are currently subscribed to this ISAserver.org Discussion List as:
> > johnlist@xxxxxxxxxxxxxxxxxxx
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> 
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> ------------------------------------------------------
> Other Internet Software Marketing Sites:
> Leading Network Software Directory: http://www.serverfiles.com
> No.1 Exchange Server Resource Site: http://www.msexchange.org Windows
> Security Resource Site: http://www.windowsecurity.com/ Network Security
> Library: http://www.secinf.net/ Windows 2000/NT Fax Solutions:
> http://www.ntfaxfaq.com
> ------------------------------------------------------
> You are currently subscribed to this ISAserver.org Discussion List as:
> tshinder@xxxxxxxxxxxxxxxxxx To unsubscribe send a blank email to
> $subst('Email.Unsub')
> 
> 
> ------------------------------------------------------
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> ISA Server FAQ: http://www.isaserver.org/pages/larticle.asp?type=FAQ
> ------------------------------------------------------
> Other Internet Software Marketing Sites:
> Leading Network Software Directory: http://www.serverfiles.com
> No.1 Exchange Server Resource Site: http://www.msexchange.org
> Windows Security Resource Site: http://www.windowsecurity.com/
> Network Security Library: http://www.secinf.net/
> Windows 2000/NT Fax Solutions: http://www.ntfaxfaq.com
> ------------------------------------------------------
> You are currently subscribed to this ISAserver.org Discussion List as:
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Re: Publish Two Exchange Server

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