guy please can you help
using sme 9.1
requirements
1. groupware system for 150 users
2. frontend events webcalendar ( to be viewed by anyone online ) ie:
www.smedyndns/webcal/ ?
3. group calendar(s)
4. private calendar
5. outlook sync
6. ios/android sync
7. file share
8. document(s) upload ( via mobile client ) activesync ?
please can you advise what you recommend is the best solution ? ie: SoGo ?, Zarafa ?
any help greatly appreciated