Parallels

Product:Ensim Pro for Linux
Version: 4.0.0 – 4.0.2 (Fedora Core 1,Fedora Core 2 & Red Hat Enterprise Linux 3ES)
Date:  September 06,2005
Patch Description:  Addresses the issue:
Spamming through server using PHP application
Overview : Spamming is done through apache@localhost or apache@boxname.com. It is found that the spamming is done through some .pl or .php files.

Installation Procedure:
Add the following to the virtualhost directives for each domain:

php_admin_value sendmail_path "/usr/sbin/sendmail -t -i -f user@domain.com"
edit the file /etc/httpd/conf/virtual/siteN and add the above after each occurence of"php_flag engine on".Specify the appropriate values for user and domain.
Restart httpd