Issue

• You are experiencing difficulties receiving or accessing emails in Thunderbird
• Thunderbird is unable to fetch emails from the server

Solution

1. Restart your computer.

2. Open the main program window of your Windows ESET product.

3. Press the F5 key to access Advanced setup.
   
   
4. Click Web and email, expand SSL/TLS, click the toggle next to Enable SSL/TLS protocol filtering to disable it and click OK.

5. Press the F5 key to access Advanced setup.
   
   
6. Click Web and email, expand SSL/TLS, click the toggle next to Enable SSL/TLS protocol filtering to re-enable it and click OK.

Contact ESET Technical Support.