Error Code: 0x800CCC79
Similar Symptoms:
The message could not be sent because one of the receipents was rejected by the server. The rejected e-mail address was ’ ’. Subject ’XXX’, Account: ’mail.XXX’, Server: ’smtp.XXX’, Protocol: SMTP, Server Response: 骁 sorry, your envelope receipient has been denied (#5.7.1)’, Port: 25, Secure(SSL): No, Server Error: 553, Error Number: 0x800CCC79
The message could not be sent because one of the recipients was rejected by the server. The rejected e-mail address was ’ ’. Subject: ’ ’, Account: ’ ’, Server: ’ ’, Protocol: SMTP, Server Response: 驾 ... Relaying Denied’, Port: 25, Secure (SSL): No, Server Error: 550, Error Number: 0x800CCC79.
The message could not be sent because one of the recipients was rejected by the server. The rejected e-mail address was ’ ’. Subject ’ ’, Account: ’ ’, Server: ’ ’, Protocol: SMTP, Server Response: 骁 sorry, that domain isn’t in my list of allowed rcpthosts (#5.7.1)’, Port: 25, Secure(SSL): No, Server Error: 553, Error Number: 0x800CCC79.
Possible Causes:
1) Your message was rejected because the receipient is in our blacklist.
2) Your message was rejected because the our SMTP (outgoing) e-mail server did not recognize you as an authorized user.
Resolution:
1) Contact our support stafff see if the receipient can be released from the blacklist system.
2) Click "Receive All" email first and then click "Send All" in Outlook Express.
3) Enable the Outgoing Authenicated Setting in Outlook or Outlook Express like below:
