1. Go to outlook.office.com and login with your school provided email and password
2. Click settings in the top right once logged in (The cog icon)
3. Then click "View all outlook settings" at the bottom
3. Then click "Automatic replies" on the left
4. Click the checkbox marked "Turn on automatic replies"
5. You can then choose the date and time range the reply which will be sent.
6. Click "Save" in the top right