It appears that my iCloud Mail is not able to connect at all to the servers to retrieve my mail, although my internet connection is working just fine for everything else. I get the round "caution" symbol next to my "Inbox" and "iCloud" boxes on the left toolbar to the Mail app...it cannot connect. I have run it through the Network Doctor. The program will not let me edit or alter the incoming mail server for my e-mail. I have a mac.com e-mail address...cannot get my mail! What do I do??