A Day in the Life of an Autoresponder. Digital marketing guru Ann Handley has become legendary for her humorous out of office responses. Getting an auto-reply is by definition impersonal, but Ann turns a cold response into a friendly conversation through some clever personification, while also promoting the event she’s attending.
For immediate assistance, please contact me on my cell phone at (your cell phone number).

Doesn’t work when phone is off or out of range, does it? I’m a small business owner but I am often driving in out of range areas and will be traveling for a week with no signal most of the time. Considering leaving my phone plugged in at home just so it can send the auto replies. Still no fix though for the hours spent outside sms land every week.
This might seem obvious, but make sure you clearly state and restate the dates you’ll be out of the office. Even if you put the dates in your subject line, you should also repeat them in the message body. It’s hard to over-communicate here. State exactly when you’ll be back, and whether or not you’ll be responding to calls and emails while you’re out. If you’re on the road but are responding to messages, let everyone know if you’ll be unavailable for an extended period (while on a flight, for example), if you’ll be in a different time zone, and in general, that they should expect a delay in response time. All in all, set realistic expectations and strive to be as specific as possible.