GODADDY EMAIL
My GoDaddy emaIl stopped working. I tried changing the password but keep getting the message "unable to verify account name or password"
This may apply to your situation wherein you must create an Application Specific Password much like Apple does for Non Native e-mail client attempt to access iCloud Mail
It also appears Outlook and Google mail service have started adopting a similar Secure Approach
Sign in to apps with your Apple ID using app-specific passwords