I've been connected to my work email account through Microsoft Exchange for the past year with no problems. I was trying to send out an email today, and my iPhone could not connect to the server. I tried to re-connect multiple times, ultimately deleting the email account from my phone and attempting to re-install it. When I put in all the info into their respective fields and hit "next," all I get is a message that says "Exchange account verification failed." When I go through and save it anyway and try and update emails, it says that it cannot connect to the server. My IT dept. says no changes were made, and I've already tried a restore and restored from a backup, as well. Any ideas? PLEASE? I have no contacts, emails, or calendar on my phone!!!!