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What do we support?

In a nutshell / supported scenarios

  • Exchange 2003, 2007, 2010 to Exchange 2010 migration
  • Exchange 2003, 2007, 2010, 2013 to Exchange 2013 migration
  • Exchange 2003, 2007, 2010, 2013, 2016 to Exchange 2016 migration
  • Exchange 2003, 2007, 2010, 2013, 2016, 2019 to Exchange 2019 migration
  • Office 365 to Exchange 2010, 2013, 2016, 2019 migration
  • Mail servers supporting IMAP to Exchange 2019, 2016, 2013, 2010

For a full list of supported scenarios, go to this page.

If you need to migrate to Office 365, check CodeTwo Office 365 Migration.

Guides and resources

Key features 

Exchange to Exchange migration

No matter which Exchange Server version you’re currently on, the program will let you easily migrate from one Exchange Server to another. CodeTwo Exchange Migration is especially useful when either moving users to another forest or upgrading your entire email server installation to a newer version.

Office 365 to Exchange migration

Migrating away from the cloud is not an easy task and is not supported natively. But thanks to the EWS source-to-target connection, it is now possible to use our software to easily migrate from Office 365 to the on-premises Exchange Server. You can move the entire organization or only its specific part to any modern Exchange Server (2010+).

Cross-forest and cross-domain scenarios

What’s crucial about CodeTwo Exchange Migration is that it fully supports migrations through domain and forest relationships. Thanks to our migration tool, cross-domain and cross-forest migrations are finally possible. Learn more…

Migrate from legacy servers to Exchange 2016 or 2019 in one hop

Exchange Servers which are at least two versions apart cannot coexist in the same forest. It means that you cannot migrate directly, for example, from Exchange 2010 to Exchange 2019. CodeTwo Exchange Migration lets you migrate from any legacy Exchange Server to the newest versions without the necessity of pre-installing an intermediate Exchange version first. As a result, keeping your servers up-to-date and moving to Exchange 2016/2019 requires fewer resources and costs you less money.

Support for cutover, staged and hybrid migration

The program gives you full flexibility for configuring your migration projects. You can transfer all mailboxes in one migration run or in multiple batches, as well as migrate data from or to a hybrid environment.

Post-migration sync

During the migration process, users’ source mailboxes will probably gain new items before the mail flow is switched to the new server. With CodeTwo Exchange Migration, that is not a problem; the program allows you to rescan the mailboxes, migrating only new items, and not causing your already migrated items to duplicate.

Migrate to Exchange from Zimbra, G Suite and other servers

CodeTwo Exchange Migration also lets you centrally manage migrations of mail from IMAP servers – IBM Notes (formerly Lotus Notes), G Suite (formerly Google Apps), Rackspace, Zimbra, Zarafa, etc. – to Exchange 2019, 2016 or 2013. During IMAP migrations you have access to all filtering, scheduling and reporting features that are available in Exchange migrations. Learn more…

Migrate Small Business Server 2003, 2008 to 2011

Planning to migrate Small Business Server? We’ve got you covered! The program fully supports migrations from Small Business Server 2003, 2008 to 2011. Learn more about supported migration scenarios.

All languages supported

The language is not a barrier for migration with our software. CodeTwo Exchange Migration lets you migrate all items, regardless of which language is set on the source and the target server. Even if every item you migrate is in a different language, the software will migrate each of them, including all special characters.

Select folder types

The program allows to choose what items are migrated. Simply mark folder type in the connection wizard to process only selected items such as emails, contacts, tasks, calendar appointments, notes and journals. Moreover, you can also include special folders – junk mail, deleted items or drafts.

No impact on users – zero downtime

Let your users work while their mailboxes are migrated. The program doesn’t block mailboxes or put any limitations on users in terms of working with emails while their data is copied to another Exchange Server. Thanks to this model the service unavailability during the entire migration can be reduced to a minimum.

Public Folders migration

The program also supports migrations of Exchange public folders. The public folders’ structure can be moved to another Exchange Server organization exactly in the same way as users’ mailboxes.

Automatic user account and mailbox creation

CodeTwo Exchange Migration can prepare the target Exchange server for the migration, by automatically creating user accounts and mailboxes in it. The process is based on source server data and can be customized according to your needs.

Mailbox auto-matching mechanism

The program lets you automatically match source mailboxes to their counterparts on the target server. You can do this using a default matching pattern or define your own algorithm which will be used to compare mailbox properties. A lifesaver, especially when you are migrating a large organization.

Safe technology

CodeTwo Exchange Migration doesn’t remove or modify any data on the source server’s end. The mailboxes are replicated on the target server without any changes to their configuration. All your data is encrypted before it hits the Internet, and the administrator has our guarantee that none of the user’s data will be lost during the migration process.

Scheduling the migration

Sometimes it is only possible to migrate mailboxes while the users are away from office. The program lets you schedule the migration for certain days and hours during the week and launch it automatically while you’re not at work. Additionally, you can decide the order of migrated mailboxes by setting up priorities for each of them. This way more important mailboxes are processed first.

Self-service application

The program is a self-service application that is installed on one of your PCs. During the migration you are not prompted to reveal your credentials to any 3rd parties, or to log in to any additional Cloud-based services. Also the data during the transfer is 100% safe, because the migrated items travel directly to the destination servers without using any intermediary servers in between.

Detailed reports

Every migration process can be verified using the built-in reports. The administrator can review the overall progress of the migration or check the data-transfer status on a mailbox or job level.

Ease of use

The program has been equipped with a bunch of useful tools that make the administrator’s work easier. Thanks to the specially designed connection wizards you will be guided through the entire pre-configuration process and the Automatch option will come in handy while matching the source mailboxes with their target locations.

Test it for free!

Still not sure if the program is exactly what you are looking for? Simply download the installer and test the program for free with a limited number of mail items. In case of any questions, we are at your service 24 hours a day, Monday through Friday. Learn more here…

Get technical assistance

If you need a step-by-step instruction on how to configure the program to start migrating your mailboxes, take a look at the user’s manualgive us a call or request a callback. Technical support for this product is provided at no additional charge!


Areas Covered

We provide a range of Computer Support, Managed Network Services and IT Consulting in Dallas, Garland, Plano, Richardson, Addison, Irving, Arlington, Fort Worth, Rockwall, Mesquite, Grand Praire and Carrollton.

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We offer Managed Network Services to the following areas: Managed Network Services Dallas, Managed Network Services Plano, Managed Network Services Richardson, Managed Network Services Addison, Managed Network Services Carrollton, Managed Network Services Frisco, Managed Network Services Irving, Managed Network Services Fort Worth. Local Companies Want Our Managed Network Services Dallas, Managed Network Services Plano, Managed Network Services Addison, Managed Network Services Irving.

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We also provide Network Support Dallas, Network Support Plano, Network Support Garland, Network Support Addison, Network Support Irving, Network Support Richardson, Network Support Garland, Network Support Mesquite, Network Support Fort Worth, Network Support Arlington.