Hello, Many thanks fo yours advices, I tested all what I found, but no results :(
=== > I'm not really sure this is security related, did you have a look at > http://www.postfix.org/lists.html ? I did not find anything :( where you did you saw it ? and what was exactly ? any words ? http://www.postfix.org/VERP_README.html is sth like that ? === >> ------- >> Return-Path: <[EMAIL PROTECTED]> >> ------- >> I want to hide only this ONE user. > What about changing your PHP? See > <http://www.zend.com/manual/function.mail.php#AEN50127> - you can add > parameters to the mail() call in PHP and pass an "-f" switch to the > sendmail invocation. That way, you can specify any sender address you like. yes, but I am using safe_mode in PHP, so fifth parameter is not avaiable. <?php mail("[EMAIL PROTECTED]", "the subject", $message, "From: [EMAIL PROTECTED]'SERVER_NAME']}", "[EMAIL PROTECTED]'SERVER_NAME']}"); ?> Warning: mail(): SAFE MODE Restriction in effect. The fifth parameter is disabled in SAFE MODE === -- Regards, Marcin.