How do I resolve the Outlook error 0X800CCC97?

Outlook error 0x800CCC97 can occur when Outlook cannot properly send or receive emails. The issue may be related to incorrect account settings, network or security software interference, or a damaged Outlook data file (PST).

You can try these troubleshooting steps:

Check your email account settings: Verify the incoming and outgoing server names, ports, encryption type, username, and password with your email provider.

Check your internet connection: Make sure Outlook can connect to the mail server without interruptions.

Temporarily check antivirus/firewall settings: Security software can sometimes block Outlook's email connection. Disable it temporarily only for testing and re-enable it afterward.

Repair the Outlook data file: If the error continues and the PST file is damaged, repairing or recovering the PST data may help. A PST recovery tool can scan the damaged file, preview recoverable emails, and export the recovered mailbox data into accessible formats.

Create a backup before making changes: Always keep a copy of your original PST file to avoid accidental data loss.

For users dealing specifically with a corrupt or inaccessible PST file,  PST recovery and repair solutions can be useful for scanning the file and recovering mailbox items without relying entirely on Outlook.

The exact cause of Outlook error 0x800CCC97 can vary, so it is best to identify whether the problem is with the account configuration, connection, or Outlook data file before choosing a recovery method.