if ik send a mail from a form of a shop i get the adres "[email protected]" how and where can i change this please help me
If your shop is in PHP you can change this in the header of the mail command. http://ch2.php.net/manual/en/function.mail.php But usually webshops have configuration options for this.
Then the scripts are badly programmed and you should enhance them as jnsc pointed out. The from header should always be set by the php script, if you use some of the larger open source projects, you can set the from header in most cases in the configuration.
Is your local machine a libnux server and did you specify a sender address in in form of a mail header in the PHP mail command?
