Outlook: Error 0x800CCC0D/E

The connection to the server has failed.

First make sure you are using the proper format:
mail.yourdomain.com

If this is a new domain the domain may not have propagated to your ISP yet. This can take up to 72 hours.

If the format is proper and are on a Windows computer open a command prompt by going to start, run, cmd and type:

"telnet mail.yourdomain.com 110"

If you are unable to connect your computer is having problems or your ISP.

Restart your computer and try again. If it fails your ISP may be having routing or DNS issues at this time.

  • 944 Users Found This Useful

Was this answer helpful?

Related Articles

How can I create email aliases?

An email alias is a name@yourdomain.com that does not have a corresponding POP3 box set up. For...

cPanel and Outlook Phone App Results in Unable to Log In - Secure Connection Unavailable

It appears the free Outlook app for iOS and Android phone does not support newer SNI based...

Outlook: Error Message: An Unknown Error Has Occurred

When you attempt to send a message in Outlook Express, you may receive the following error...

Server does not support TSL Connections

I received an error message when checking my email "Server does not support TSL Connections."...

Domain has exceeded the max defers and failures per hour

This is a feature on the server to help reduce account SPAM. When you receive this error it is a...