Outlook Application Character Encoding Issue: Display Problem with Turkish Characters

Hi ilkderenoker,

Check and set character encoding in Microsoft Outlook 

1. In Microsoft Outlook, select File > Options.
   
   The Outlook Options window is displayed.
   
   
2. From the left-hand side options, click Advanced. 
   
   
3. Within the International options section, ensure that Automatically select encoding for outgoing messages is set to Unicode (UTF-8).
   
   
    
4. Click OK to save the changes.

Check the character encoding settings on your Mac.

• Open System Preferences and go to Language & Region.
• Click the Advanced button.
• Under Character Encodings, select Unicode (UTF-8).
• Click OK to save your changes.

Repair Outlook.

• Close Outlook.
• Open the Control Panel and go to Programs and Features.
• Select Microsoft Office and click Change.
• Select Repair and click Continue.
• Follow the on-screen instructions to repair Outlook.

Reinstall Outlook.

• Uninstall Outlook from your computer.
• Download and install the latest version of Outlook from the Microsoft website.

Additional troubleshooting tips:

• Try creating a new IMAP account in Outlook and see if the problem occurs with the new account. If it does not, then the problem is likely with the original account settings.
• Try using Outlook Web App (OWA) to access your email. If you do not see the problem in OWA, then the problem is likely with the Outlook application.
• Try using a different email client, such as Apple Mail or Thunderbird. If you do not see the problem with a different email client, then the problem is likely with the Outlook application.