Plus, he incorporated a delightful technique to let people know that if they really wanted him to read their emails, they should probably send them again after his return. Not only does that keep the sender accountable by saying, "If this is really important, you know when to reach me," but it also helps him truly vacate his work while he's away. And that's hard to do.
Every employee email is an opportunity to tell your customers and clients of your Christmas opening hours. Letting your customers know when you’re open is especially important if you have international customers whose offices will be open over the festive period. Also, make sure you remember to turn on an auto-response when your office is

With an out of office email, you provide the following information, preferably in a unique way: At the moment, you are not available;The exact time (date) of your return;Contact information (phone number) for urgent cases;Contact information of colleagues to be contacted in your absence;
We have one key administrative assistant who works part time and I always forget — I appreciate that she sets an OOO every day because her department is very deadline driven and it helps me to remember that if I need something from them, I need to connect with her in the morning. We also have some staff who work the school year calendar and others who are year round; the OOO is so helpful in the summers!