In the Account Settings, go to Account Action. Third parties apps with access to google account: including Mozilla Thunderbird Email How to Connect Thunderbird to Gmail In Mozilla Thunderbird, click on Tools > Account Settings. There are no app passwords for google account, access only with unique google password with 2 steps verification

The same Gmail account with identical features, including user name, email dirección and password, is working well on windows 10, windows 11, web gmail and on my smartphone Probably incorrect configuration, user name or password New message received on linux screen blocked message “checking password …” + error message: Signing in at server is not possible. Message received The following settings are found searching the given serverĪutomatically making connection with google account, where authorization for all required permissions is granted, followed by a confirming message on my smartphone from google (Mozilla Thunderbird Email has received access to your Google account, which is also confirmed in the google account, security, recent security activity including additional information like granted permissions and activity required by linux computer)

Probably incorrect configuration, user name or passwordĬreating the mail account with following features (automatically configured by Thunderbird):

Mozilla thunderbird gmail