Something that actually was an issue with my employer ages ago: at one time there was a policy that out of office would only go to internal people, and nothing would be sent at all to anyone external. Apparently this was felt necessary in order to mitigate risk of burglary, so people wouldn’t know that “John Winchester has gone on a hunting trip” and that his house was empty.
A. The following supply chain operations will be impacted by the winter break schedule: Purchasing and Receiving for Main Campus, and academics on Health Science Campus, will be closed. Please plan your purchases accordingly and work with purchasing to ensure any deliveries occur the week prior to winter break. Be cognizant of perishable needs and do not place orders that may end up sitting until after New Year's Day in UPS or FedEx hubs.

Here are some do's and don’ts for crafting an effective outgoing message, along with some out-of-office message examples: The exact dates of your time off — If you are simply reactivating the message you used during your last time away, make sure you change the dates, and double-check to ensure they’re right. The reason for your absence — Colleagues might still attempt to get in touch with you if they think you’ll be checking in. They’ll be less likely to try to contact you if they know you’re taking personal or vacation time. The people who can help while you’re out — Provide their names, phone numbers and email addresses. If you handle multiple areas, specify each person’s area of expertise so colleagues and clients know exactly where to go for assistance. What to avoid in automatic replies
If you’re taking a few days off and want to respond only to urgent emails, this template would be a great fit.