Introduction

The IceWarp Kerio Migration Tool facilitates migration of the user accounts (emails, calendars, contacts, etc.) from the Kerio server to IceWarp server.

The IceWarp Kerio Migration Tool helps to minimize the workload and excludes the possibility the of errors. It allows to perform the tests and go back to the previous step at any time.

To download the IceWarp Kerio Migration Tool, contact our IceWarp support team for directions.

Note: Kerio Migration Tool runs only on Windows OS.

Figure. Kerio Migrator architecture.

Highlights

	Migration without downtime	Users can work on the Kerio server without any downtime during the migration.
	Deduplication	Thanks to the internal database, the migration can be run multiple times without duplication.
	Safety	The data is fully secured during migration.
	Clean-up unused accounts	The migration tool allows the administrator to easily exclude unused email accounts during migration.
	Network migration	The migration can be performed on any IceWarp server. Internal or external network.
	Migrating from Windows to Linux	Even though the IceWarp Kerio Migration Tool runs only on Windows machines, it can migrate data to either a Windows or Linux IceWarp server.