But what if you’re only taking off one day? Sometimes, it might seem silly to bother with an out-of-office for such a short amount of time–especially if it’s a day that a lot of other people are taking off (such as a national holiday). If people do need you to get back to them urgently, they’ll think they’re being ignored. (Even if you define “urgently” differently.) And if there’s a chance of an emergency landing in your inbox, it’ll be that much harder for you to unplug because you’ll just keep “checking in.”
Set up a vacation response to let your contacts know why you’re away or out of the office and when to expect you back. You can configure separate responses to use for different domains, such as one for your Yahoo email and another for your Gmail account.

This is one reason I rarely give a contact person. My company is terrible at communication, and not only could you easily be sent on a OOO chain, you could also be emailing someone who is out who didn’t even use OOO.
THANK YOU!!!!!! As a small business owner, I have struggled with any out of office time, weekends, and after hours. Clients seem to text more often than email these days, and there hasn’t been a way to inform them with “out of office reply”. This article helps me tremendously! Also, there should be more built into our phones for texting like email: read, mark as unread, and prioritize contacts of different rows or colors indicating favorites, contacts, and non-contacts (pesky customers who bombard you afterhours).