I'm considering breaking up the monolithic O365 integration into smaller, more manageable items. If you have a view, please comment here:

O365 --> MS365 - A potential big change - your views needed

This is a fork of the original integration by @PTST which has now been archived.

This integration enables:

1. Getting and creating calendar events
2. Getting emails from your inbox using one of two available sensor types (e-mail and query)
3. Sending emails via the notify.o365_email service
4. Getting presence from Teams (not for personal accounts)
5. Getting the latest chat message from Teams (not for personal accounts)
6. Getting and creating To-Do tasks
7. Setting Auto Reply/Out of Office response

This project would not be possible without the wonderful python-o365 project.

I work on this integration because I like things to work well for myself and others. Whilst I have now made significant changes to the integration, it would not be as it stands today without the major work to create it put in by @PTST. Please don't feel you are obligated to donate, but of course it is appreciated.

The full documentation is available here - O365 Documentation

Nice video from fixtse showing how to install the O365 integration to Home Assistant. Also providing some Lovelace cards for displaying content from O365 - O365 Card for Home Assistant