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

Server does not support TSL Connections

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

Is port 587 available for email sending?

Yes, port 587 is available for SMTP sending with or without TLS/SSL.

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...

Receiving reported error (0x80042108)

This error can occur for many reasons. We have found it is most common when your inbox needs to...