That’s right. An out-of-office response is an automated email message that will be sent back to anyone who shoots you an email while you’re on leave. They are important. For starters, you don’t want to appear snobbish, and… you might even get some new leads just by leaving a well-thought-of out-of-office email message.
Once the person reaching out to you realizes you’re gone, they may panic if they have a legitimate need for immediate support. The best way to avoid this is to let your callers (and emailers) know how to find the appropriate help.

Setting an auto-response email is probably not the first thing on our mind before we jet off on holiday. But if we don’t do it, we risk eroding the trust between ourselves and our customers. It’s important to remember that response time is a non-verbal sign that shows clients and business partners how responsible and professional a company is.
A good voicemail greeting is short and professional, lets people know that you’ll get back to them, and invites callers to continue engaging with a call-to-action. You should also show your personality if you’re in an industry or role that allows that. If your industry is more conservative, however, you’ll want to keep humor and personal touches to a minimum. A greeting Your name Your company A simple explanation for missing the call (e.g. you’re away from the phone or are on holiday) A rough estimate of when you’ll get back to the person An alternative person to reach out to (if you’re out of office) An alternative mode of communication (if you prefer email or text) A call-to-action such as “Leave a message” or “Send me an email at [email protected]”