To start, I have verified with my ISP (ATT U-Verse) none of my account settings changed with my att.net e-mail account. I access att.net e-mail account through office outlook 2007. Everything has worke well the past year. When I open outlook 2007, and hit F9 to refresh send / receive, or try to send new e-mail, I now get an error that states:
Task - Receiving' reported error (0x800CCC18) : 'Your e-mail server rejected your login with Secure Password Authentication (SPA). Verify your account properties. Under Tools, click E-mail accounts.'
Task - Sending' reported error (0x800CCC0F) : 'The connection to the server was interrupted. If this problem continues, contact your server administrator or Internet service provider (ISP).'
Any suggestions? Thank You