How to Set Up Automatic Replies (Out of Office)
Old outlook:
Select File -> Automatic Replies:
Select “Send automatic replies”
Selected desired date range
and then pick what you want your automate reply to say, then hit OK

New Outlook:
Select the gear icon up the top right -> Automatic replies:
Select “Turn on automatic replies”
Selected desired date range
and then pick what you want your automate reply to say, then hit Save
