Exchange 2010 - Recommended open ports

Posted on 2013-02-01
Last Modified: 2013-02-01

I have my exchange 2010 up and running.
I can telnet from the internet to the ExchangeServer successfully on port 25.

What other ports are recommended to have open in Exchange 2010?

In example OWA?  port 80 and 443?

Thank you
Question by:RandallVillalobos
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Amit earned 250 total points
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joelsplace earned 250 total points
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You are correct.  25 for Exchange, 80 and 443 for OWA.
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Expert Comment

ID: 38844213
MS also says 987 for companyweb.

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ID: 38844281

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