Won't I have more control with an in-house solution?

You retain the key control to manage and customise your messaging solution. While we assume responsibility for many of the overwhelming day-to-day administrative functions like operating system administration, patching, performance tuning and optimization, security hardening, anti-virus and anti-SPAM, our customers use simple online administrative tools and consoles to control user accounts, manage quotas, create mailing lists and manage folders. As a result, you retain control of the critical business components of the messaging solution while we focus on the underlying operations.