An SMTP Server error (such as number 0x800CCC79) can be caused by an error in the setup in your email program (Outlook Express or Outlook) for the outgoing (SMTP) mail server. A mistake in the username, password, server address, or server authentication can produce this error message when attempting to send an email. To correct this error, you need to know from your email provider what type of authentication, if any, is required by their mail server.
To verify your existing SMTP server
settings:
"Use same settings as my incoming mail server"; or
"Log on using" and enter the specified Account Name
and Password.
Delete messages in the "Outbox" folder and send your
email message again.
To setup or verify all your email settings, follow the
instructions at Setup
Email in Outlook Express. See related articles: To return to CTI's menu of Error Fixes, click here
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