Some of the people I know that have a lot on their plate are able to deal with a large volume of email with intent and integrity. It’s worth taking a look at how they deal with email so you can model some of their habits. I’ve listed three people below who I know handle their email really well.
I feel for the people who have to cover others’ out-of-office for a few hours or a day, just as much as I feel for those who have to arrange cover whenever they’re out for a meeting. If the purpose is showing demanding clients that they can get a quick response to their issues at any time, then…won’t talking to someone who doesn’t have any context about their business piss them off even more? It all feels like unnecessary stress to put on people.

And yet regardless of your job description, the humble OOO can do much more besides simply telling people not to expect a prompt reply. Crafted subtly enough, it can even drum up business for you. While they wait for you to respond, perhaps they’d like to check out your new website or sign up for your monthly newsletter?
Over Twitter DMs, one woman sent me her OOO messages from when she was diagnosed with breast cancer. The messages — composed while she was undergoing chemotherapy treatments and recovering from surgery — were detailed and unique. They offered touches of humor, honesty, details about her treatment schedules and set expectations for others trying to reach her. She offered alternative contact options for potential emailers to make sure urgent requests didn’t fall through the cracks but offered a dose or reality as well. I particularly appreciated this line: