I am currently restoring a Server 2008 R2 that has Exchange 2010 installed. The restore is of a backup that is about a month old.
There are some users that have their current e-mail on their mobile devices or on their laptops as cached mode was enabled. For these users that have current e-mail on their mobile device, what will happen when the restoration completes and the Exchange server comes online? Will they sync into Exchange, or will Exchange delete them from the mobile device?