Sometimes people will think it’s okay to ask a quick question while you’re out of the office. Avoid the interruption by including at least one person who can answer questions in your absence.
I used to work with someone who had a message telling people she only checked her email twice a day. You pretty much needed to call her if you needed anything outside of those times. (She worked in a remote office.) I think she had read one of those books on efficiency that recommended scheduled email time. But there were problems with this: 4. My department often had to email attachments or text to illustrate our questions/concerns. And we were on deadlines. Reading a page of text over the phone was not an efficient use of anyone’s time 5. She did outreach & was often out of the office on site visits, trainings, or travel to these places, but never ever set her OOO for these, because she was “working.” However, she was effectively not available to read emails from other staff until after hours on those days.

Different people may create different out of office messages based on what information they want to convey. It can be a simple notification of your absence and the date of your return. Your message can also point the person to some other person or resources to help them when you are away. Let us look at some of the most common examples and templates you can take help from when creating your auto-response out-of-office message.
You don’t have to inform people why you are out of the office, adds Gugino Panté. “Because of privacy or safety issues, you may not want to state that you are on vacation or at a conference,” she says. “Simply stating that you are out of the office should be sufficient enough.”