There are few limitations to note before using rebuildXpress:

1. rebuildXpress is an add-on to Hosting Controller therefore it requires licensed version of Hosting Controller prior to its own installation.

2. rebuildXpress automatically takes Hosting Controller database backup because this database is instrumental in rebuild process. At the time of server rebuild, you will be required to provide the path where backedup Hosting Controller database is present.

3. When rebuildXpress is used for server rebuild, it regenerates mail domains & mailboxes and sets the old passwords for every mailbox. This feature is however not supported for the users of VOPMail, Post.Office, and SendMail server.