For many offices, the most frustrating experience related to Microsoft Outlook is finding out that, unless you are using Microsoft Exchange Server, there is no simple, built-in, reliable method for sharing contacts and calendars. That's right, there's no "magic wand" you can wave to enable people to easily share Outlook data without Exchange.
Hosted Groupware solution which is an MS exchange alternative provided by us
will enable you to organize and share task .
Schedule meetings & organize tasks
Organize your business with effective time-management tools such as personal & public calendars, tasks & notes, available from WebMail, MS Outlook & iCal (Webcal) compatible clients.
Assign dedicated public folders for your teams & allow them to view your availability (Free / Busy) status.
Share & delegate
Share personal email & calendar folders, contacts, appointments & tasks with co-workers. Reserve common company resources, such as meeting rooms & projectors.
Delegate calendar / message replies - when out of the office, allow a replacement to confirm meetings, read & send emails in your name.