Our offices are closed until [date]. If it’s something you need urgent assistance with, contact [Name] on [phone number] or [Email] Hello! Thank you for your email. I am currently out of the office. We have closed for [holiday name]. I will be returning on [date]. If you require immediate assistance, you may reach me at – [mobile number]. Thanks!
You don’t have to stop using OOO messages. Instead, they need to be used wisely. It’s okay to suggest an alternate contact while you are unavailable or add a date when you will be back in action. Just skip the details about why you set up the out of office message. No one needs to know that your son is getting married in Paris. Remove any personal details in that message, including personal cell phone numbers or an alternate email where you can temporarily be reached.

There ought to be a word - and perhaps there is, in German - for the mix of feelings that accompanies composing and activating a holiday out-of-office message. There's smugness, of course, and a gratifying sense of laying down one's virtual tools after a horribly long shift. But for many of us, these nice feelings are tempered by the knowledge that in two weeks, refreshed but depressed, we will have to trawl through hundreds of emails, many of which will be conference room notifications for meetings about crises that have passed.
“No! I'm adamant that when you're out of the office and away from work, you should be out of the office,” Sullivan says. “We all need time to rest and recover, and to be human beings instead of workers. Anything that needs to be handled at work can be done by someone else, or can wait until your return.”