I am in urgent need of zimbra hosting. as I want to move my mailservice of Mailvizag.com to a Reliable and Affordable host.

I will not be expecting 1000's of users, so max users would be 400 to 800 Initially...

I have tried to access the Zimbra Hosted Partners sites, but none of them are providing proper information about their plans.

Only one site provides, but its not feasible to pay them per user.

Please suggest some plan where there is good bandwidht and No User Restriction.