EV 10 + Exchange 2013 (Office Mail App)
I have read through the configuraiton guide for Office Mail App for EV 10. To enable Office Mail App for a mailbox you enter the following commands.
$Mbx = get-mailbox "mailbox"
New-App -mailbox $Mbx.LegacyExchangeDN -Url `
I know that you replace mailbox and EV_server (in bold above) but do you have to speficy the LegacyExchangeDN as well?