To transfer data from your current database to a new database, you simply need to follow the steps below.
1- Create a blank, new database in whatever format you can support.(Access, SQL, MySQL, etc.)
2- Create a new ODBC DSN that points to the new blank database.
3- Open up the Icewarp Console, and go to [System] [Tools] [Database Migration]
4- Choose the type of database that you will be transferring. (from Accounts, Anti-Spam, or Groupware.)
5- In the Source DSN section place the ODBC DSN of the original database.
6- In the Destination DSN section place the ODBC DSN of the database you created in step 1.
7- Once you do this, simply click on the Start Migration button.
8- After the migration finishes, stop Icewarp's Services.
9- Go to the ODBC System DNS and point the original DSN to the new database.
10- Restart Icewarp's Services, and then check to make sure all the accounts exist and do a test to make sure they can log in.