Mail.app not working after migrating from Early 2008 MacBook Pro (Mavericks) to MacBook Pro Retina Display Late 2013
I bought a late 2013 MacBook Pro Retina Display and ran Migration Assitant to transfer files from my early 2008 model MacBook Pro - both were running Mavericks at the time. Everything transferred fine with the exception of Mail.app.
The Mail folder is in the library where it is supposed to be. However, when I open the Mail.app, it prompts me to add a mail account. However, when I do, nothing happens, and if I press cancel, it exits the mail app. When I make it into the mail app, after entering my iCloud information, if I go to accounts, both my academic and iCloud accounts are already there, however, they do not show up in the Mail.app.
Any fixes would be greatly appreciated!
MacBook Pro (Retina, 13-inch, Late 2013), OS X Mavericks (10.9)