Ever since the big meltdown at .Mac last week, I have been unable to send emails through my .Mac account. My business has come to a screeching halt. This is not what I paid for. I am absolutely certain that port 25 is not being blocked--I can access other email accounts just fine, just not the .mac one. I am on the same network I've been on for two years, and we have never blocked port 25, and never will. This is not the problem. I have deleted and set up my account several times both in Mail and Entourage with no success. Entourage gives me the following error: The SMTP server for ".Mac" does not recognize any of the authentication methods supported by Entourage. To send mail, try disabling SMTP authentication in the account settings or talk to your administrator. An unknown error (5530) occurred Mail just keeps asking for a password saying the one I've entered in incorrect. I have reset my password several time through the "forgot password" route as suggested too. I have also deleted all the Keychains for .mac and created new ones.