PromaSoft AutoResponder allows you to define as many auto responders as you want for your mail account. Each of these auto responders can be triggered depending on certain keywords (with wildcard support) in various regions of the received email but you can also use advanced formulas where you can decide to act on a message depending on more complex criteria including support for VBScript. You can use it for follow-up mailings, auto-responders, Data Syndication, database export (Oracle, MySQL, dBase ...), Mail merging, Delayed replies and a lot more. The built in Web Interface allows you to control the program remotely, if needed. Very powerful and loaded with features.