I recently went from a windows 3002 server housing exchange 2007 (everything working fine including smart phone connectivity) to a new box, Windows 2008R2 housing Exchange 2013 this past weekend. Every thing is working but the smartphone connections. I can't get any smart phone connected. My iphone 4 comes up with "Exchange Account Unable to verify account information. two androids I have to work with both fail trying to authorize.
Anybody having smart phone connectivity problems with exchange 2013, especially with the iphone?
Any help would be appreciated,
RJM