Exchange 2010: Network Communication Table

I figured I’d post the massive table of firewall rules I compiled for my Exchange 2010 firewall generation script. It has both the source and destination roles for many aspects of an Exchange environment. Where there are ???’s is where I’m simply not certain (mainly around encryption between certain roles). If anyone spots any mistakes or omissions please let me know and I’ll update the accordingly. Exchange 2010 Network Communication Table By Role

Exchange 2010: Automated Firewall Rule Generation 1.2

I made a few changes to this script to make it more modular and to allow for more exceptions in regards to DAGs and sites. Enjoy! Exchange 2010 Firewall Rule Generation Script

Exchange 2010: Certificate Install Script

Many of the cert providers require that you install both an intermediary and a root trusted cert on the servers which you are configuring your newly requested Unified Communications certificate on. If you are doing an Exchange migration including several ISA/TMG/Exchange (2003 and 2010) servers this can be a tedious process. Here is the quick way to install all three certificates once they are on the server

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