Setting a Master Password in Thunderbird (Mac)

By enabling the Master Password, you are protecting your stored email and website passwords from viral infection. To begin, make sure your Thunderbird application is open. If you need any assistance, please create a ticket on Helpdesk.

In the upper left corner of your screen, click "Thunderbird" then "Preferences..."
Select the "Security" tab, then click the "Passwords" tab. Check the option next to "Use a master password"
Enter your desired password in the two bottom fields (leave the "Current Password" field as is) and click "OK"
Click "OK" in the success window, the click "OK" again in the "Options" window to finish.