In reviewing this link, I'm having a hard time understanding the benefits for us with Mailbox Resiliency. http://www.microsoft.com/exchange/2010/en/my/mailbox-resiliency.aspx
We want to get a new server for our company with Exchange 2010. It's a small company of about 50 - 100 employees. It will be a single server setup. We do however, have a Disaster Recovery Exchange server in our other Data Center that uses Double-Take replication software to fail-over in case of a disaster or power outage.
So my question is, for a small company in a single Exchange server scenario, what are the benefits to us in terms of "Mailbox Resiliency".