Custom mailing system using PHPList, an open source mailing system.

Great way to communicate with multiple lists for your products and services using an open source product.

If you understand what you must do to maintain your own email system, are somewhat technically savvy and want a zero cost mailing system, PHPList may be for you. As with anything, there is a a learning curve, but if you like working from your own site or an exclusive domain you choose, you can completely control your own mailing system.