I was in the middle of a migration from Exchange 2003 to 2010 and was troubleshooting public folder replication when I noticed my replication emails to the new public folder database were stuck in the unreachable messages queue. The solution is to si...
Not the prettiest thing in the world but gets the job done by printing each user's mailbox size & total items into a HTML table: get-mailbox -database "Mailbox Database 1706745955" | get-mailboxstatistics | where {$.objectclass -eq "Mailbox"} | sort...
DI spent a lot of time ensuring ActiveSync was working properly for a client on Exchange 2010--they have a lot of iPhones and I wanted to be sure everything top-notch. When attempting to activate a Motorola Droid 2 with the Exchange server, I kept re...
During a migration from Exchange 2007->Exchange 2010, I could not figure out why my OAB would not download after deleting & re-creating it. Originally, we were having an issue where Outlook 2003 clients would throw "Task 'Microsoft Exchange Server' r...
If you're getting frustrated by Outlook 2007 clients receiving error 0x80070422 when trying to Send/Receive the Offline Address Book, the first thing to check is your Exchange 2007 service URL's. The quickest way to test this from the client end woul...