Email Connection Issues
If you are having any trouble sending/receiving messages and using a
3rd party email program such as Macmail, Thunderbird, Outlook or cellphone,
you probably have a connection settings problem with the email server. You
can check your account by selecting the "Check Email" icon at the top
left of this screen. Login with your email address and password.
If that works, check your settings by selecting button at the bottom
of this screen. Your settings should match.