SmarterMail
SmarterMail is an enterprise-class e-mail, calendar and collaboration solution, built for the cloud, both public and private. With a redesigned browser-based interface, SmarterMail offers the most innovative messaging experience available today, connecting end users to the information and activity in their personal clouds. 
NetCetra offers all it's client this e-mail server for a minimal price per mailbox with your web address as part of your e-mail address. It will work with your desktop mail program, tablet and smart phone.
We offer you a SmarterMail VPS e-mail server for your company, e-mail at a fraction of the cost of any other solution. We will give you your own mail server that you can administer yourself. No user limitation for 100s of mail users.