Thanks for getting in touch. I am currently out of the office from [date] to [date] and will have limited access to my email during this time. You may be able to get ahold of me on my cell phone at [phone number]. If you can’t get through to me and have an urgent inquiry, you can contact a member of the team at [phone number], or my assistant [Name] at [email] or [phone number].
My employer uses Outlook and it has an option to display all OOO messages when you add the person into the To/CC/BCC fields of an email, prior to sending it. It’s pretty great and actually saves an email sometimes because I can see who I should contact and just go to them.

Yes, I phoned a dentist office late in the day for a reinfected root canal problem and got a cutsy “humphrey bogart” fake reply on their voicemail — I thought it was extremely inappropriate for a business office to use something like this. It was hard to find it funny, especially because while calling me “sweetheart” and all that, the message didn’t actually tell me when they might return my call (later that day? Next day? Next week? Never?) nor did they offer any options for emergency contact with another dentist.
Auto Responder is a cPanel mail feature that can be configured to automatically send predefined response messages to anyone who sends mail to a particular inbox.