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 do I change the mx records?

Simply go into your control panel with Ultra, click Zone Editor, then click "Manage". The MX...

How can I report someone that is spamming me?

If you have an account with us and continue to get spam'd there are a few steps you can take....

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...

Unroutable mail domain

This can occur for several reasons. Make sure you have the proper spelling of the email...

503 valid RCPT command must precede DATA

When attempting to send email you receive the following message in your mail client software:...