A good trick I got when I was doing one of the TQAs around. Here is the details: Situation: Coexistence between Exchange 2003 and 2010 OWA and the proxying is working just fine internally. When try to 2003 user try to access the published URLs (using 2010 FBA), he’s getting another FBA...

This is my first post so I thought to start with a strange case that I was working on last week. Customer environment as follows: - Exchange 2010, with CAS configured properly for Outlook Anywhere. - TMG configured to publish Outlook Anywhere.   Problem Symptoms: - Outlook Anywhere on Windows 7...

I have recently delivered a presentation on whether to join a TMG/ISA server to the domain or make it a Workgroup member. I have shared it on SkyDrive, Download it here

Before we start we have to keep one important thing in mind. ISA used to operate on 32 bit processors only. TMG operates on 64 bit processors only. So, Upgrade is not possible. What is possible though is migration. Migration involves exporting ISA’s configuration file, and importing into a TMG...

Boosting TMG Performance through simple DNS tweaks TMG uses Its own Built-in Name resolution Cache, Then it fails back to DNS, then it fails back to Netbios Name Resolution. Accordingly below are some DNS related methods that can be used to optimize TMG Performance TMG Perfroms Forward and backward...

To install TMG, then SP1 then RU1 for any reason, is a long way drive if you follow the normal process! I found the below way to install the slipstreamed source of TMG with SP1 in one DVD. Follow the steps as shown below to end up with the upgraded copy Run the following from an elevated command...