We have people who do this whenever they are teleworking, regardless of the circumstances. Teleworking is working and by putting OOM’s on, you are signaling that perhaps you are NOT, in fact, working. Stop it!
Jul 30, 2018 · But he says for junior staff members, who deal with clients they know, a funny out-of-office can "be a good marketing tool". Mr McFarlane's OOO reads: "I am on annual leave until dd/mm/yyyy.

I’m glad I’m not the only one who thought it was funny and not annoying! I’m with Alison that it’s probably just a little wordy, but there’s no problem with the humor.
I used to work with someone who had a message telling people she only checked her email twice a day. You pretty much needed to call her if you needed anything outside of those times. (She worked in a remote office.) I think she had read one of those books on efficiency that recommended scheduled email time. But there were problems with this: 4. My department often had to email attachments or text to illustrate our questions/concerns. And we were on deadlines. Reading a page of text over the phone was not an efficient use of anyone’s time 5. She did outreach & was often out of the office on site visits, trainings, or travel to these places, but never ever set her OOO for these, because she was “working.” However, she was effectively not available to read emails from other staff until after hours on those days.