I once worked somewhere that required an all-office email if you were going to be late, if you had an appointment, etc. I hated that. No one needed to know I was going to the dentist, but it was policy so I did it.
Honest communication, even in the form of an email auto reply, is a roadmap. It helps people understand how best to help you and, in turn, allows them to better help themselves. Straightforward expectation setting is a way to be respectful of your coworkers’ time and pressures, but most importantly, it’s a way to be respectful of and guard your time. Even if you don’t feel an intense need to be more open in your workplace correspondence, consider modeling the behavior for others who work with you or, especially, those who work for you. It’s a small change in behavior but it’s a meaningful one. And this summer is the perfect time to start.

When you’re away from the office, it’s important that people know where they can reach you. This is especially true for those who work with you on a regular basis. If you have an email address or phone number listed as “out of office,” then everyone knows how and when to contact you. But what should go into this note?
Turn on automatic response indefinitely or choose the dates you’d like for them to appear. Write your OOO message in the message field, then click “Save.”