Such emails are crucial, especially when you have long-lasting relationships with customers that need a prompt response. It would be very unprofessional to leave without explaining why you aren’t answering. It’s like if you are having a conversation with someone, you decide to just take off without saying goodbye, while they went to the bathroom. Rude!
Huge pet peeve – several of my coworkers still have COVID-related out of office notifications. I didn’t find them necessary in the first place, since everyone was still working from home and should have been checking emails normally, but it’s especially weird now that we’re officially back in the office a couple of days a week. It feels like they’re making a preemptive excuse for responding slowly. I’m surprised management hasn’t said something, honestly.

Manage your customer's expectation by setting up eDesk to auto-respond to any messages that arrive when your offices are closed for a holiday. This help file will guide you through creating Out-Of-Office templates that will be sent automatically to customers during one-off office closures, such as during holiday periods. Before you start You’ll need to have access to Templates in your Settings in order to view, create and edit templates. If you don’t have access, you can request it from an Admin user within your business. Note: To find out about the other types of templates that eDesk supports, click here.
Well, if you become too sick to work for longer than that, what happens then? Surely there’s some backup. If not, you’re not always going to be able to keep that promise.