Email Migration

 codetwo logo 625x277



With this powerful desktop application, data migrations to Microsoft 365 (Office 365) from Exchange Server, as well as servers supporting IMAP, are easier than ever before. You can also migrate mailboxes between two Microsoft 365 tenants. The program is easily configured to enable seamless move of mail to the cloud, with the help of status reports and log files for each migrated item. No matter if you are currently on Exchange 2003 or 2019, Zimbra, IBM Notes, Zarafa, Kerio Connect or G Suite, or planning to combine two different Microsoft 365 tenants, the program will make it possible for you to perform secure data migration of all or selected users to Microsoft 365.

Supported scenarios

  • Microsoft 365 (Office 365) tenant to tenant migration 
  • Migrate from Exchange 2019, 2016, 2013, 2010, 2007 and 2003 to Microsoft 365
  • Migrate from Small Business Server 2011, 2008 and 2003 to Microsoft 365
  • Migrate from IMAP (G Suite, IBM Notes, etc.) to Microsoft 365

Exchange to Microsoft 365 migration

Easily migrate from any version of Microsoft Exchange Server to Microsoft 365 or Microsoft 365 Germany. The program will help you move your on-premises mailboxes directly to Microsoft 365. It doesn't matter which Exchange version you currently use. Exchange 2003, 2007, 2010, 2013, 2016 or 2019 – all of them can be used as the source of the migration!

Migrate between Microsoft 365 tenants

Thanks to the option to connect to the source server via EWS, you can freely migrate mailboxes between Microsoft 365 tenants. You can move all items both to an empty (new) Microsoft 365 tenant or to an existing organization, which can prove to be useful e.g. during company mergers or acquisitions. Learn more...

Migrate email, calendars, contacts and more

By means of CodeTwo Office 365 Migration, users’ Exchange mailboxes are replicated to the Cloud together with all their original content and folder structure. The result of the migration is a 1:1 copy of the source Exchange mailbox in Microsoft 365. This applies to all sorts of folders supported in your target Microsoft 365 plan – email, contacts, calendars, tasks, etc. Learn more...

Migrations from Exchange 2019 / 2016 / 2013 / 2010 / 2007 / 2003 and SBS to Microsoft 365

CodeTwo Office 365 Migration doesn't require you to upgrade your existing Exchange Server installation to be able to migrate to the cloud. Direct migrations from legacy Exchange servers and Small Business Server 2011, 2008 and 2003 are fully supported. Learn more...

Migrate Exchange public folders to Microsoft 365

Also Exchange Server public folders can be moved to Microsoft 365 by means of CodeTwo Office 365 Migration. All you have to do is create an empty mailbox for the Public Folders in Microsoft 365 and our software will take care of the rest. In contrast to the native scenario, you do not need to perform complicated preparations, be familiar with scripting, or experience any downtime. Learn more...

Support for cutover, staged and hybrid migration

The program lets you migrate mailboxes in any way you want. You can migrate all mailboxes in one go, transfer data in batches or migrate within hybrid environments. Just configure a migration job accordingly and let the software take care of everything, offering a higher level of customization than the native migration paths. Learn more...

Post-migration rescan

The Rescan feature lets you scan already migrated pairs of mailboxes and public folders. If the program finds any new items, it migrates them to the target server without duplicating the content which has already been moved. This function ensures that no item is left behind after the server switch. Learn more...