Have you used Zoho mail or RackSpace hosted mail for business? What is your opinion of both or either?
A company I am consulting with needs a hosted email solution as an alternative to an old Exchange Server setup and like the pricing and features of Zoho Mail and RackSpace email. But I want to know of some first-hand accounts of either (or even alternatives to these. And yes we have also considered Google Apps for Business).
This question is in the General Section. Responses must be helpful and on-topic.