Exchange Server 2010 favorite feature
At this point, while I really like the idea of database availability groups (DAGs) and other cool features of Exchange Server 2010, I think I like the best the New-MailMessage cmdlet. This allows you to easily send an e-mail message from an Exchange Management Shell cmdlet.
The New-MailMessage cmdlet creates a new e-mail message for the specified user mailbox placing the e-mai
l message in the Drafts folder of the user's mailbox.
If the cmdlet is run without specifying the subject or body parameters, an empty e-mail message is placed in the user's Drafts folder.
You need to be assigned permissions before you can run this cmdlet. Although all parameters for this cmdlet are listed in this topic, you may not have access to some parameters if they're not included in the
permissions assigned to you. To see what permissions you need, see the "User reporting" entry in the Client Access Permissions topic.