Performance analysis and troubleshooting can be a very complex and daunting area with Exchange Server. Being able to quickly and accurately identify and resolve issues requires a thorough understanding of the most interesting and important performance Read More

It's been a while since I've been thinking of writing a blog post about various aspects of Outlook Anywhere that people have been asking questions about. Somehow, I keep getting myself caught up in one thing or another, and have consequently delayed Read More

I wanted to post a follow-up to Cathy's documentation announcement with a bit more information on RPC Client Throttling. With the release of Microsoft Exchange Server 2007, a new feature known as RPC Client Throttling is available to administrators to Read More

Hi! This is my first post to the Exchange Team Blog - hope this is of use! My name is Robert Gillies, and I'm a Senior Consultant in the Federal Civilian Practice of Microsoft Consulting Services. One of my recent projects for one of my customers had Read More

In the past, if you wished to use S/MIME for e-mail encryption with an external recipient, you would add the recipient to your Contacts folder. This was typically done by having the recipient send you a digitally signed item and then right click on the Read More

A few customers exploring the new Outlook Web Access customization features in Exchange 2007 SP1 have asked why when they add a button to the main OWA navigation bar does it appear as a small button only, or commonly stating that the text is "missing". Read More

Based on the feedback on my original post on Cross Forest Exchange Impersonation in Exchange 2007 Service Pack 1, I wanted to provide you with some "real life" examples to help you actually implement this. To dig into cross forest Exchange Read More

With Exchange Server 2007 Service Pack 1 you can now manage rules by logging into Outlook Web Access. The goal of the new rules interface is to provide Outlook users with a familiar experience for managing your rules. In the OWA options section is where Read More

EDIT 5/30/2008: The content of this article has since been published in our official Exchange documentation. Please go here for the most updated version. As part of a broader investigation, we measured the network costs between Enterprise email clients Read More

In Exchange 2007, the Exchange Impersonation feature was introduced in Exchange Web Services to allow one account (the service account) to make web service calls on behalf of another account (the Act-As account).  Rather than the "delegate Read More

Disclaimer OK, before you get too far into this posting I just want to let you know that most of this is about why different organizations might choose to go with Exchange to manage their mobile devices and other organizations might use System Center Read More

Before you can install Exchange Server 2007 SP1 on a Windows Server 2008 there are varying prerequisites that need to be installed, depending on the Exchange 2007 Server role you plan on installing. Details on how to install those prerequisites manually Read More

Today, Apple announced they have licensed the Exchange ActiveSync (EAS) protocol and are building support into the iPhone. We are happy to have them join the list of mobile device manufacturers supporting EAS. Here is the Apple press release. Our official Read More

Overview The Autodiscover service for Microsoft Exchange Server 2007 provides automatic profile configuration for Microsoft Office Outlook 2007 clients that are connected to your Exchange messaging environment. When you install the Client Access Read More

The Exchange Web Services team is proud to announce that MS Press has released the first book describing the new unifying API in Exchange 2007. Authored exclusively by members of the Exchange Team, this book is a hefty 928 pages filled with in-depth coverage Read More