RE: Restricting ports

  • From: "J. Ryan Porter" <rporter@xxxxxxxxxxxxxxxxxxxx>
  • To: <exchangelist@xxxxxxxxxxxxx>
  • Date: Mon, 8 Sep 2003 09:03:07 -0500

Make sure you only have TCP/IP enabled on the external interface.  (Take
the check out of all the other checkboxes).  If you want to see what
ports your server is listening to, go to a command prompt and type:
netstat -a.


J. Ryan Porter, MCT, MCSE




From: Abdalla Ziraba [mailto:abdalla@xxxxxxxxxxxxx] 
Sent: Saturday, September 06, 2003 4:04 AM
Subject: Restricting ports


Hi all,


I have a W2Ksp4 server box running EX2ksp3 and ISA server. I'm worried
it might still be open. I want to use only the required ports and
protocols for exchange, msn messenger and be able to download using
flashget, download accelerators. Anybody know the exact ports and
protocols I require?


Thanks in advance



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