Setting up an Email Auto-Responder in Office365 web

Step-by-step guide

1. Log https://outlook.office.com with your email account and password
   
    
2. Press the Gear in the top right hand corner 
3. Select Accounts
    
4. Press "Automatic Replies"
5. Turn on Automatic Replies
   
6. Select the "Send replies only during this time period" and select the period of time you need an out of office message selected for.
7. You may select the options below the time period if you so desire.
8. Put in a message to reply to your colleagues with in the top message box.
9. Scroll Down
10. Put in a message to reply to everyone else with
11. Select Save at the bottom of the page