It's a little bit more expensive than the others. 

It's like anything. You got to log in when you want stuff nowadays. Other than that, it's pretty good.

Integration with ArcSight would be very helpful.

The user mailbox management is poor. For example, if I want to restore a complete mailbox then it doesn't keep the structure of the inbox intact. When the emails are restored, they are in a single folder that we have to extract and restructure. At times, the restoration doesn't work properly.

It would be difficult to opt-out of the services because it would require the transfer of a lot of data from the cloud to on-premises storage.

Technical support should be more available to the Indian market.