email settings for gmail on mozilla thunderbird

EMAIL SETTINGS FOR GMAIL ON MOZILLA THUNDERBIRD VERIFICATION
EMAIL SETTINGS FOR GMAIL ON MOZILLA THUNDERBIRD PASSWORD
EMAIL SETTINGS FOR GMAIL ON MOZILLA THUNDERBIRD WINDOWS

You might also be encountering the “Configuration could not be verified” error due to Thunderbird bug that was occurring on Windows computers with versions 68.2.0 and older. Method 2: Installing the latest version of Thunderbird In case you manage to confirm that your credentials are correct, it’s very likely that the problem is occurring locally – In this case, move down to the next potential fix below.

If you are successfully able to connect with the web client of your email provider using the same username and password, you’ve just confirmed that the credentials you’re using are correct. For example, go to or (or a different email provider) and use the same credentials that are triggering the “ Configuration could not be verified” error.

EMAIL SETTINGS FOR GMAIL ON MOZILLA THUNDERBIRD PASSWORD

It could be that the error message is simply signaling that the email or password you’re using is incorrect.įortunately, there’s one way to test out this theory – Simply attempt to use the same account directly from your browser and see if you’re able to connect properly. Method 1: Ensuring that the Account Credentials are Correctīefore you explore any other potential fixes, you need to make sure that you are using the correct account credentials. In this case, you can fix the issue by whitelisting the Thunderbird application from your firewall settings. It’s possible that Windows Firewall or a 3rd party equivalent ends up blocking communications with your email server. Firewall interference – It turns out that this error can also be facilitated by a restriction imposed by your firewall.

If you want to connect your email account with Thunderbird or Outlook, the best course of action is to simply disable two-step verification.

EMAIL SETTINGS FOR GMAIL ON MOZILLA THUNDERBIRD VERIFICATION

Two-step verification is enabled – As it’s been confirmed by several affected users, data syncing handled by Thunderbird is very unreliable if two-step verification is enabled.In this case, you will be able to fix the issue by accessing the settings menu of Gmail or Yahoo and allow less secure apps to sync data. Less secure apps are not allowed – In case you are encountering this problem with a Yahoo or Google email, keep in mind that communications might be blocked due to the fact that your email provider is blocking less secure apps.In this case, you should be able to fix the issue by updating to the latest build of Thunderbird. Thunderbird bug (68.2.0 and older) – If you’re using an older Thunderbird version, you might see this error due to a miscommunication between the Thunderbird application and Mozilla Firefox (only happens if this is set as your main browser).If it works, you just ruled out the possibility of incorrect email credentials. So before doing anything else, attempt to use the same email credentials to connect to the equivalent web client. Incorrect Credentials – One of the most common instances that will prompt this error message to appear is incorrect user credentials.

Email settings for gmail on mozilla thunderbird