An auto-responder email is a an e-mail that's sent from your email address as a answer to each email that you get. The content is predetermined and is sent automatically, so every single person who contacts you via electronic mail will get it as soon as their email is received on the system that handles your email messages. This function is used if you need to notify people about different things, for example being out of the office for a given period of time or that the purchase has been received and is being prepared. The auto-responder e-mail furthermore works as a verification for anyone who get in touch with you that their e-mail has been received, even if you are not able to read it and get back to them right away. It can contain just about any text of your preference and it can be modified based on the precise occasion.