I have a CentOS 6.3 server. I would like to create an email address like, for example, [email protected] that will be a special kind of email that will trigger a script.
For example: suppose I mail [email protected] and the subject is an IP address. I want the server to receive that mail, extract that IP from the subject and append it to a file.
How is this done on Linux? Can you guys tell me how this can be done? Thanks.