For those whose work involves interacting with clients or teammates from different time zones, it is not always possible to be available to respond to messages throughout the day. 

Not to mention, there are times when you're on vacation or taking a sick day and want to let those reaching out to you that you are currently unavailable. 

Luckily, Outlook has a way to deal with such occurrences.

1. Open Outlook on the web: https://www.outlook.com/vi.gov 

2. Tap the Settings icon at the top

3. Select View all Outlook settings. 

4. Select Automatic replies and toggle the button next to Automatic replies on. 

Now, depending on your work schedule, set the start and end time, and hit Save.