For a taste of what made up of a good Enterprise Email System, look at Zimbra!
VMware Zimbra is an enterprise-class email, calendar and collaboration solution, built for the cloud, both public and private. With a redesigned browser-based interface, Zimbra offers the most innovative messaging experience available today, connecting end users to the information and activity in their personal clouds.
A successful Linux deployment is directly related to having good Linux Support & Maintenance service with reliable provider.
We understand the business is always at critical. If it runs on Linux, it must be properly supported by certified engineers who guarantees to solve the problem. The response time must be quick, 24x7 and 365 days. And most importantly, it must be affordable and fairly priced.