Exchange 2010 brings in a change the way Mailbox Databases are grouped. Mailbox Databases are no more associated with Storage Groups and Servers, instead they are managed as a part of the Organization. This also means that all Mailbox Database Names need to be Unique across the Exchange Organization.

Exchange 2010 Update Rollup 1 has released yesterday and it can be downloaded from here. UR1 is one of the component to support Blackberry service on Exchange 2010 and a prerequisites for it. Thus you may have to install it soon so what should you know before planning to install it on your Exchange 2010 servers?

One of the cool features that I liked in Exchange 2010 is MailTips. If you have a question on your mind about its usability then you must have been some embarrassing moment at least once in your whole professional career just because you added an unintended recipient into the recipients of some email.