Boss would put up an OOO when attending an event off-site, but would still be answering their emails, which meant that I would get “Boss said you were the correct contact, can you help?” Inevitably, I would respond and, two hours later, Boss would too, cc-ing me on the original email in which they shared the exact same info I had earlier that day. It was MADDENING.
Thank you for your email. I am currently on furlough indefinitely and will not be checking email during this time. Please reach out to my colleague, Darius Robinson, a project manager at the museum who can answer any questions or help you find the right contact while I’m out. He can be reached at [email protected].

5.) Уважаемые клиенты, наш офис будет закрыт с 24 декабря по 2 января. Вы можете связаться с нами, как обычно, в понедельник, 5 января. Мы желаем вам и вашей семье счастливого Рождества и счастливого и успешного Нового года.
A thing my employer does is when someone leaves, they just shutoff the email. So someone goes to the trouble of writing an out of office explaining that they have retired or accepted a job somewhere else and where someone can go for help and IT just nukes the email address 24 hours after the person leaves. Then whomever was contacting them has no idea where to turn next. It is a terrible policy.