I'm running SuSe 9.3 with Postfix. When I send mail from my site with mail() function I receive the email but the sender is From : www apache daemon.How can I change this tosomething else like firstname.lastname@example.org . I,ve tried in /etc/php.ini to change sendmail_path = /usr/sbin/sendmail -t -email@example.com but doesn,t work. If I have some subdomains how can I personalize every mail sent from subdomains like firstname.lastname@example.org,email@example.com etc. With Virtualhost doesn't work. And the last question it is possible in Linux to hide php info ?(Safe mode =Off) Browsing the Internet a couple of days doesn't bring me answers to my problems . Thanks in advance for any help and hope that there are not too many questions in one post.