Server Error 0x800CCC90, Error Number 0x900CCC92

There are many reasons for the above error.

Make sure you are using username@yourdomain.com and not username+yourdomain.com

Try removing the account in your mail client and re-adding.

If you have an anti-virus program you may need to adjust its settings to scan on arrival and send only to avoid interuptability.

How often are you checking email? You may need to extend the period between checks.

  • 378 Users Found This Useful

Was this answer helpful?

Related Articles

Outlook: Error Message: The Message Cannot Be Sent

When you attempt to send an e-mail message in Outlook Express, you may receive the following...

Outlook: The connection to the server has failed - Error: 10061

Outlook: The connection to the server has failed. Account: 'yourdomain.com', Server:...

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....

Unroutable mail domain

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