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How to Fix the Thunderbird Email is Not Working Issue?

How to Fix the Thunderbird Email is Not Working Issue?

thunderbird email not working


Here we are discussing Troubleshooting information in your Thunderbird mail account. As you know, Thunderbird Email is a free Email service. If you need to resolve Thunderbird email not working issues, you have the right place. Here, you will find the instant steps for fixing the errors in setting up an email account in your respective Thunderbird. So, move ahead and reach Thunderbird professionals for any related issues.

Fix Thunderbird Email is Not Working Issue, Follow The Steps As Follows:

thunderbird email not working











Thunderbird, Mozilla’s popular email client, is widely used for its user-friendly interface and powerful features. However, Thunderbird can sometimes encounter issues that disrupt its functionality like any software. One such problem that users may encounter is the “Thunderbird Email is Not Working” issue. In this blog post, we’ll delve into common reasons behind this problem and provide step-by-step solutions to help you get your Thunderbird email client back on track.

1. Check Internet Connection

Before diving into complex solutions, ensuring your internet connection is stable is crucial. Thunderbird requires a consistent and reliable internet connection to sync with your email server. Verify that you’re connected to the internet and try reloading Thunderbird.

2. Restart Thunderbird

Sometimes, Thunderbird might run into temporary glitches that can be resolved by restarting the application. Close Thunderbird entirely and relaunch it to see if the issue persists.

3. Update Thunderbird

Outdated software can lead to compatibility issues and performance glitches. Ensure you’re using the latest version of Thunderbird. To update, go to the “Help” menu and select “About Thunderbird.” If an update is available, Thunderbird will prompt you to download and install it.

4. Disable Add-ons and Extensions

Extensions and add-ons can sometimes conflict with Thunderbird’s functionality. To determine if an add-on is causing the issue, start Thunderbird in Safe Mode. If Thunderbird works fine in Safe Mode, then an add-on is likely causing the problem. Disable or remove add-ons one by one to identify the culprit.

5. Check Firewall and Antivirus Settings

Firewall or antivirus software might sometimes block Thunderbird’s access to the internet, causing it to malfunction. Turn off your firewall and antivirus software and check if Thunderbird starts working. Adjust your firewall or antivirus settings to allow Thunderbird access if it does.

6. Check Server Settings

Incorrect server settings can prevent Thunderbird from connecting to your email server. Verify that you’ve entered the correct incoming and outgoing server settings, including the server name, port numbers, and security protocols. Your email provider’s support documentation should provide the necessary details.

7. Check Account Configuration

If your email account is not configured correctly in Thunderbird, it won’t function as expected. Double-check your account settings, including your email address, username, password, and authentication method (usually OAuth2 or password). If you’re unsure about any location, contact your email service provider.

8. Recreate Email Profile

Corrupted profiles can lead to Thunderbird issues. Creating a new profile can often resolve these problems. To do this, close Thunderbird and navigate to your Thunderbird profile folder. Rename the existing profile folder and restart Thunderbird. It will create a new profile automatically. You can then reconfigure your email accounts.

9. Check Disk Space

Insufficient disk space can affect Thunderbird’s performance. Ensure you have enough free space on your computer’s hard drive. Delete unnecessary files or programs to free up space if needed.

10. Reinstall Thunderbird

If none of the above solutions works, consider uninstalling and reinstalling Thunderbird. Make sure to back up your profiles and emails before proceeding. After reinstalling Thunderbird, you can import your backed-up data to restore your emails and settings.


The “Thunderbird Email is Not Working” issue can be frustrating but not impossible. Following the steps outlined in this guide, you can troubleshoot and resolve the problem, restoring Thunderbird to its full functionality. Check your internet connection, update the software, review settings, and eliminate potential conflicts. If the issue persists, you might need to recreate your email profile or even consider reinstalling Thunderbird. By methodically working through these solutions, you’ll be well on your way to enjoying a seamless Thunderbird email experience once again.

If something is still bothering you related to Thunderbird email not working, please get in touch with our professionals. Our experts are available 24 hours a day so you can get the Thunderbird anytime for the solution. For More Info, you can visit our website, Local Geeks Help, and for instant help, you can call our Geeks Tech Support Number:- +1-888-256-6612

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