Fedora Thunderbird GMail Imap Authentication Failure Solution

Troubleshooting Fedora Thunderbird GMail Imap Connection Refused

This Tip Solve the Thunderbird GMail Imap Authentication Failure in GNU/Linux Fedora Desktops.

1. 1. Access Account Settings

   First, Choose View Settings for this Account
   (If you are still in the Initial Account Creation Wizard then Hit Cancel to Escape)
   Like here below:

   

2. 2. Setting Auth Mode

   Then Change the Authentication Mode
   To Normal Password: