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

503 valid RCPT command must precede DATA

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

Emails Bouncing Back

If emails sent to your account bounce back to the sender with the following message...A message...

How may I create a mailing list?

Login to the control panel. Locate the icon "Mailing Lists" within the "Mail" section....

Importing and Exporting Email in Horde

Exporting Your Emails from Horde In the navigation menu at left click on your general...

Setup email on Android device

To setup email on Android first open your device's email app. If you already have an email...