All Exchange 2010 network communications in a diagram

Today, Michel de Rooij posted an update to his Exchange 2010 SP1 Network ports diagram. You can find it here. This is a great resource if you ever need to […]

Comparison of Outlook 2010 and OWA features

I see many asking for comparison between Outlook 2010 and OWA with Exchange Server 2010 mailbox. While I did not have time lately with my commitments and travel, I came […]

Deep Zoom Role Posters for Exchange 2010

Many of you may already have seen the post on Microsoft Exchange Team Blog announcing the availability of Exchange 2010 Architecture poster. you may also have seen Transport Architecture Diagrams […]

Script to change Address Book Service throttling on Exchange 2010

If you are deploying BlackBerry in Exchange 2010 environment, one of the requirements is to change throttling limits on Address Book Service from default 50 to 100,000. While I reserve […]

Script to configure static ports on Exchange Server 2010

This post is depricated. Please use newer version of script and read more details here: If you are planning to implement or are implementing Exchange Server 2010, you may […]

How to install Update Rollups remotely on Exchange 2010 server

If you are like me, you are always looking for ways to not leave your chair, or for that matter, not switch windows. When it comes to install Update Rollups […]

Script to suppress Link State Updates

If you are in process of upgrading from Exchange 2003 to Exchange 2010, you must have read “Upgrade from Exchange 2003 Transport” article on Technet which spells out the details […]

Why can’t I remove a Role Group?

When you try to remove a role group using Remove-RoleGroup cmdlet and you get an error “You don’t have sufficient permissions. This operation can only be performed by a manager […]

PowerShell Variables and scopes

I was helping someone with a profile script. The script is supposed to connect to a remote Exchange 2010 server using PowerShell v2.0 when it is launched. The script had […]

Upgrading Exchange 2007 MCTS / MCITP Certification to Exchange 2010 MCTS / MCITP

If you are like me who had previously earned MCTS or MCITP in Exchange 2007, you can now upgrade your certification to MCTS / MCITP Exchange 2010. The certifications are […]