[K12OSN] Looking for OpenSource E-mail, Conference, Calendar Package

["Shane Stafford" <staffords glenburn net>]

Hello

I'm looking for suggestions for a good OpenSource - E-mail, Conference,
Calendar Package.   We currently have FirstClass, but may be losing that
system and need to develop another system very quickly.
Suggestion of good experiences for this kind of package are very
appreciated.

thanks
Shane


Shane Stafford, MCSE, MCT
Director Information Services Glenburn School and Town
Educational System Integrator/Network Engineer
S & B Consulting