For those of you arguing that entrepreneurs and salespeople must always be available, I present to you Exhibit A. While this is specific to Yesware (and you should check out their other OOO examples), it's easy enough to tweak to fit your industry.
For many roles, of course, the sort of OoO described wouldn’t work. But there are a lot of roles where people would survive just fine letting their requests sit for an extra week before forwarding again. And especially at smaller companies where there they might be pressed for coverage when people are out, I think it’s great to normalise that a job is basically ‘off-line’ for a week or two so that the employee can rest and recharge.

Yet, sometimes compiling the right words can be a bit daunting. You want to be polite, clear, firm, and perhaps even a little festive. Plus, it’s often a task we leave until we’re just about to run out the door for a holiday break.
As a result, our text-based work communication has morphed into a series of strange, stilted, passive aggressive, and performatively upbeat exchanges. Much of the actual text of work email exchanges is ornamental filler language filled with exclamation points and phrases like “just looping back on this” that mask burnout, frustrated obligation, and sometimes outright contempt (the absolute best example of this is a wonderful 2015 post titled, “Just Checking In,” where writers Virginia Heffernan and Paul Ford write fake emails in this vein to see who can cause the other the most panic).