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 email@example.com . I,ve tried in /etc/php.ini to change sendmail_path = /usr/sbin/sendmail -t -firstname.lastname@example.org but doesn,t work. If I have some subdomains how can I personalize every mail sent from subdomains like email@example.com,firstname.lastname@example.org 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.