Originally Posted by rakibibbl
i need to compare about security,cost,mailbox,number of users,solutions etc. between zimbra Collaboration suite and windows exchange server 2010.
I think you can get info regarding the mailbox, number of uses, and cost from both company's website.
As for the other factors, you can refer to this site for help:
Bottomline is, it all boils down to how much money could your company support and what are the scalability requirements your company has.