Lately my iPhone 4s has been glitching a lot. The latest thing to not work is email. I try to load it and it says "Cannot Get Mail. The mail server 'imap.gmail.com' is not responding. Verify that you have entered the correct account info in mail settings". The thing is - is that I have entered the correct email address. What do I do?
Also - it lets me send emails, just not receive them