On Mon, 2011-01-03 at 20:56 +0530, mitul@enterux.com wrote:
It would have been a good incentive to pay Zimbra team and get their paid version rather the movin back to exchange, still it would have been cheaper.
actually their motivation was wrong in the first place - the head of their open source division is an idealist - hard core GPL weenie. So he just saw GPL and decided to go for it. Since the company has the licenses for exchange which they had paid for, it did not cost them anything to go back to exchange. (since they do BPO work, they have a blanket license from microsoft for all it's software)