Real out of office email from Europe:

Hello,
Thanks for your email. I am currently out of the office, living my best life while you are stuck sending emails. I will be back eventually on 09.09.2024. Meanwhile I will be enjoying my freedom from the daily grind. If your matter is truly urgent (and I mean it better be earth-shattering), you can contact <insert email here>. Otherwise, your email will sit in my inbox until I decide to grace it with my attention.

Best of luck,