Download the Manifest XML
If you are unable to automatically deploy MacroView Mail to Outlook (OWA) via App Source, it is possible to manually add MacroView Mail using the manifest.
Download the MacroView Mail Manifest XML
Add a custom add-in using the Manifest XML file
1) Click on the "More apps" icon in the toolbar in the top right-hand corner
2) Select "Get add-ins"
3) Select the "My Add-ins" tab on the left-hand side
4) Under Custom Add-ins, select "Add a custom add-in" --> "Add from File" and select the attached manifest.xml file
Organisation Deployment
MacroView Mail can also be remotely deployed via the Microsoft 365 admin center to your entire organisation or specific users.