To install the Yesware for O365 add-in, simply visit the Microsoft AppSource and click "Get it Now" in the left hand menu. Once you've loaded the add-in, you may need to close and re-open Outlook and then click the green Y that appears on the right hand side of your Outlook ribbon.
Unable to install Yesware for O365 from the Office Store? You may not have access or permission to download apps. You can verify with your IT team that you have permission to download apps.
Yesware for O365 is available:
- For Windows:
- For Mac:
Note: You can find out what version of Outlook you have installed here.