I get really annoyed at people that don’t have put up OOO messages and I am left wondering if they are out or just ignoring me. I collaborated with a woman who was out frequently but never put an OOO. She also got very prickly if she felt you were going around her. So anytime we didn’t get a response from her, we had to go through this guessing game of “do we wait, do we talk to someone else, how important is our request.” I was glad when she moved on.
My pet peeves are too much personal information (no need to tell me your cousin had a hysterectomy) and the ones that are carbon dated, e.g. from 2018.

Thanks so much for your email. I took today off to [rest/relax/travel/spend time with family]. In an effort to come back fully recharged, I won’t be spending today with my phone attached to my hand. (Scary, I know.) Don’t worry, though, because I will be checking in every so often and responding to anything urgent.
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