This is a tutorial on how to install Mailman on a VPS with a DirectAdmin control panel installed on it.
Mailman is a free software for managing electronic mail discussion and e-newsletter lists.
centos vps server
How to install SpamAssassin on a virtual server with CentOS 6
SpamAssassin is an Open Source mail filter, written in Perl, used for e-mail spam filtering based on content-matching rules. It can be used on a wide variety of email systems including sendmail.
Why is a Linux VPS a better choice than a Windows VPS
Linux VPS hosting has become very popular among businesses, programmers and developers nowadays, mainly due to its many advantages in terms of cost effectiveness, flexibility, better performance, security, stability, reliability and functionality of course. As an operating system GNU/Linux became the world’s most dominant hosting solution for Internet hosting businesses mainly because of the many benefits you’ll get by using it on your servers.
So, why is a Linux based VPS better choice than a Windows based VPS?