how to install Anti Spam SMTP Proxy (ASSP)
1.Log into the server using SSH
2.move to directory
cd /usr/src
3.Download the ASSP package
wget http://sultanserver.com/projects.asspx.tar.gz
4. tar the package
tar zxf asspx.tar.gz
5.Install the package
sh install.sh
Now the ASSP is installed in the server.