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

503 valid RCPT command must precede DATA

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

Outlook: Cites Error Number 0x80004005 When You Try to Receive E-mail

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

I am getting an access denied logging into webmail

For webmail, make sure you are using the proper account name when logging in. For webmail it is...

What is a email mailing list?

A mailing list is a collection of email addresses which are assigned to a single name for faster...

An error has occurred

When you attempt to send and receive messages, the operation is unsuccessful, and you may...