It helped me migrate email from one exchange account to another. The interface is pretty easy to use. I had some issues with syncing my calendar from the old server to the new one but everything worked fine after contacting help desk. Highly recommended for all those looking forward to move their mailbox or calendar from a damaged or unavailable server. Its really worth it. Migrating email, calendar events form one exchange to other exchange is almost impossible without any third party tool! This software did that perfectly. The support team is very responsive and eager to help. They are always willing to go the extra mile and are always open to suggestions. I have not encountered any issues with the software. The software is easy to use and is very effective. It has helped us to migrate a large number of emails from our old Exchange server to our new Exchange server.