That’s right. An out-of-office response is an automated email message that will be sent back to anyone who shoots you an email while you’re on leave. They are important. For starters, you don’t want to appear snobbish, and… you might even get some new leads just by leaving a well-thought-of out-of-office email message.
Who hasn’t longed to write something similarly huffy? Well, LA-based designer Paul Woods, for one. Woods is also the author of How to Do Great Work Without Being An Asshole and suggests opening your OOO with this: “Dear sender, As you are already aware, I am on vacation. However, as it appears that you have flagrantly ignored the numerous emails, in-person conversations and messages over the past week communicating this, below you can find a detailed recap what I will not be doing until my return…” It’s a recap that extends to wearing clothes, even in public, and moderating his consumption of hard liquor.

Whether your schedule has changed because you’re temporarily down to part-time or because you’re trying to fit work in around taking care of your children, you can use your OOO message to communicate and set expectations. You might write:
Automated reply messages are predefined responses used to communicate with customers across specific scenarios and keep information transparent. It helps customers to understand what is actually happening – whether your agents are busy, out of the office, or on holidays.