Remove a custom Exchange 2010 Transport Agent

PowerShell script to remove a custom Exchange 2010 transport agent
Set Mailbox Item Private Flag

When you migrate messages from alternative email solution (e.g. Lotus Notes) you might migrate sentitive content that must stay private in the new Exchange Server target location.
Set mailbox quotas at database or mailbox level the simple way

PowerShell script to set mailbox quotas at database/mailbox level the simple way
