Since I’m out of the office for the Thanksgiving weekend, I’ll respond to your email with a list of 10 things I’m thankful for: Copiers that collate Co-workers that brew more coffee when they empty the pot Donuts on Mondays AND Fridays When IT surprised me with a new laptop AND remembered to transfer my files When You-Know-Who died at the end of book 7 Dry-erase boards that actually erase The brave soul who cleaned out the refrigerator When I’m early to an all-staff meeting and score a table near the door HR finally sent a memo telling people to STOP clipping their nails at their desk OOO autoresponders
Hello, Our office is closed for holidays from [date] through [date] and returning on [date]. Through this period we will not be able handle any enquiries. If you need immediate assistance, please contact [name] at [email] or call [phone number]. Otherwise we will respond to all emails as soon as possible once we return to the office. Warm regards.

I personally always leave my employee as my contact because a) I trust her completely, b) I’d prefer people email her anyway, so this is nice practice, c) My boss is the CEO so please for the love of god don’t email him about your data entry issue, d) the people who are emailing me about sensitive things that my employee shouldn’t know about also know enough to have that discretion.
I am on annual leave until [DD/MM/YY]. I will allow each sender one email and if you send me multiple emails, I will randomly delete your emails until there is only one remaining. Choose wisely.