OUTLOOK ERROR (0x800CCC0D)
Possible solution 1:
You have a firewall. The firewall may be causing this error. Configure your firewall software to grant access to the Internet for the following files.
Possible solution 2:
You have enabled an antivirus email feature. Disable your Antivirus problem and retry.
Possible solution 3:
Your ISP has blocked port 25 for outgoing mail. This is becoming quite common, so we also provide outgoing mail service on port 26. If you have ruled out anti-virus or firewall interference, try changing your SMTP setting from port 25 to 26.