Page History

...

1. Open a terminal, install and/or update thunderbird to latest version by running these commands for Ubuntu:

   Code Block
   language text
   sudo apt update sudo apt install thunderbird sudo apt upgrade thunderbird

   Or these commands for CentOS:

   Code Block
   language text
   sudo yum clean all sudo yum install thunderbird sudo yum upgrade thunderbird

2. In your terminal window, start Thunderbird by typing 'thunderbird' in your terminal window:

   Code Block
   language text
   thunderbird

3. You will be presented with a window that says "Welcome to Thunderbird"
4. When asked: "Would you like a new email address?"If you are prompted to "Set up an Existing Email Account", close this window, click cancel, or select "I think I'll configure my account later"
5. Select the menu button in the upper right (the box with three lines in it)
6. Select: Add-ons
7. Click the button that says "browse all add-ons"
8. Type "owl" in the search dialog box
9. Select the choice that shows up which says "Owl for Exchange"
10. Click "+ Add to Thunderbird"
11. Under "Tools -> Add ons", click on "Owl for Exchange", and click "Preferences"
12. Click "Add new account Manually"
13. Next to Webmail page, enter:  https://outlook.office365.com

...