1,426 votes85 comments · Feature Requests and Feedback » Add-in: Outlook · Flag idea as inappropriate… · Admin →
Thanks for your feedback, the feature is currently in preview. Documentation can be viewed here: https://docs.microsoft.com/en-us/office/dev/add-ins/reference/manifest/supportssharedfolders
We are actively working on making it generally available and will update the status as soon as it is done.DCQ commented
This would be a big relief for my daily work flow. I manage multiple inboxes and rely on using trello and wunderlist boards to add emails as todos. Right now I have to log in with a different computer to use the plug-ins and add them to trello/wunderlist.