Ipswitch Collaboration Suite v2.0 Premium info: Ipswitch Collaboration Suite (ICS) provides e-mail and real-time
collaboration, calendar and contact list sharing, and protection from spam
and viruses, all delivered in an easy to use package designed with the
unique needs of small and medium sized businesses in mind. ICS is a set of
comprehensive collaboration tools based on e-mail, which is already the
lifeblood of corporate communication.