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what outlook anywhere ports used in exchange 2007

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what outlook anywhere ports used in exchange 2007 - 30.Sep.2011 8:56:19 AM   
hdamis

 

Posts: 81
Joined: 16.Mar.2005
From: Jordan
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Dear,
I configure outlook anywhere on exchange 2007 on windows 2008. now when I open all ports on firewall to exchange server it works fine but when I open only 443 and 6001,6002,6004, and close others. it not works.
can anyone can tell me what is exactlly ports outlook anywhere use.
Thanks,
Post #: 1
RE: what outlook anywhere ports used in exchange 2007 - 30.Sep.2011 9:06:47 AM   
mark@mvps.org

 

Posts: 6811
Joined: 9.Jun.2004
From: Philadelphia PA
Status: offline
You only need TCP 443 open from the Internet to the CAS. Nothing other. At all. Nothing. None.

Where do you have the CAS? It must not be in the DMZ.

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(in reply to hdamis)
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RE: what outlook anywhere ports used in exchange 2007 - 30.Sep.2011 9:47:43 AM   
hdamis

 

Posts: 81
Joined: 16.Mar.2005
From: Jordan
Status: offline
Thanks for your replay,
all roles in exchange server (CAS,HUB,MAIL BOX). the exchange located
like the following:
fortigate (firewall)->fortimail(antispam)->Exchange server 2007(CAS,HUB,MAIL BOX).
so what I have to do now.

(in reply to mark@mvps.org)
Post #: 3
RE: what outlook anywhere ports used in exchange 2007 - 30.Sep.2011 9:56:09 AM   
mark@mvps.org

 

Posts: 6811
Joined: 9.Jun.2004
From: Philadelphia PA
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Since I have no idea where your skills lie I can only point you at:
http://technet.microsoft.com/en-us/library/bb123889(EXCHG.80).aspx to get you started.
You need to look at your Exchange and make sure that you have a certificate that is appropriately trusted so that there is no pop-up warning when you use OWA or OA. That's key.

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Mark Arnold (Exchange MVP)
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(in reply to hdamis)
Post #: 4
RE: what outlook anywhere ports used in exchange 2007 - 30.Sep.2011 10:12:21 AM   
hdamis

 

Posts: 81
Joined: 16.Mar.2005
From: Jordan
Status: offline
I don't think it is a certificate issue, I told you it worked when I open all ports.

(in reply to mark@mvps.org)
Post #: 5
RE: what outlook anywhere ports used in exchange 2007 - 30.Sep.2011 10:23:34 AM   
mark@mvps.org

 

Posts: 6811
Joined: 9.Jun.2004
From: Philadelphia PA
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Yes, and because I don't have sight of your system I told you about the certs since there's a good chance that your Outlook Anywhere (HTTPS) is potentially falling back to RPC.
Read the docs and walk through each step then come back to us with questions about any odd config you think you might have.

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Mark Arnold (Exchange MVP)
List Moderator

(in reply to hdamis)
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