SmarterMail 5.x is a feature-rich Windows mail
server that brings the power of enterprise-level functionality to small
businesses and hosting environments. SmarterMail 5.x builds upon a
solid reputation of stability, performance, and value to bring
industry-leading features and security to customers at a competitive
price. SmarterMail is designed to be effective in small businesses with
a handful of email accounts and within large ISP/hosting environments
managing thousands of domains and tens of thousands of users per server.
Learn more.