After enabling 2-party authenication in Gmail, Thunderbird will no longer recognizes (verified) password. Messages receive, but don't send.
I have verified that all server (SMTP) settings are correct. Again, messages arrive, but don't send. When prompted for a password, I enter the correct pwd (yes, I checked) and get:
"Login to server smtp.gmail.com failed." and "Sending of the message failed. The message could not be sent using Outgoing server (SMTP) smtp.gmail.com for an unknown reason. Please verify that your Outgoing server (SMTP) settings are correct and try again."
I can login to google via browser without issue.
Wšykne wótegrona (2)
Also, I'm using Thunderbird 45.5.1
Please post your Troubleshooting Information. At the top right of the Thunderbird window, click the menu button , then select Help > Troubleshooting Information. Press the Copy text to clipboard button and paste the information into your reply.