Overview
Mailbox migration to Microsoft 365 & Office 365
CodeTwo Office 365 Migration
- Easily migrate to Microsoft 365 and between Microsoft 365 tenants
- Used by 20k+ organizations in 170+ countries
- Super-secure (no 3rd party involved) »
- Recognized by Gartner »
CodeTwo Office 365 Migration
CodeTwo Office 365 Migration is a powerful desktop application for secure and automated data migrations to Microsoft 365 (Office 365) from Exchange and IMAP servers and between Microsoft 365 tenants. The program is easy to configure (no PowerShell scripting) and comes with advanced data filtering options and migration reports to ensure seamless transfer of emails, contacts, tasks and other mailbox data to the cloud.
Migrate Exchange
to Microsoft 365
Migrate between
Microsoft 365 tenants
Migrate email, calendars,
contacts and more
Support for public folders
and archive mailboxes
Migrate
hosted Exchange
Migrate from IMAP servers
(Google, Zimbra, and more)
Easily migrate mailboxes from Exchange SE, 2019, 2016, 2013, 2010 or Small Business Server 2011 straight to the cloud. More…
Simplify tenant-to-tenant migrations with CodeTwo – no scripts or CSVs needed. Move to a new tenant or merge existing ones. More…
Migrate all mailbox items (emails, contacts, calendars, tasks, notes, journals) while excluding folders like Junk or Deleted Items. More…
Move primary mailboxes along with archive mailboxes or public folders, or create separate migration jobs for each data type. More…
Overcome limited admin rights and migrate from hosted Exchange (like Intermedia, Rackspace, or GoDaddy) to Microsoft 365. More…
Migrate emails from any IMAP-based email server (like Google Workspace, Zimbra, or Kerio Connect) to Microsoft 365. More…
CodeTwo tool, developed in accordance with ISO 27001 & 27018, ensures your migration process is easy and secure: no third parties involved, full data encryption, and no changes to source data. More…
The program automatically matches source and target mailboxes, creates new ones, and migrates data according to schedule. More…
Use advanced filtering options to transfer only the data you need. Migrate everything at once or in stages. More…
Ensure 100% of your data is migrated. Run delta migrations manually or automatically to scan the source server and transfer any new items created after the initial migration. More…
Generate different types of reports and monitor the progress of the whole migration, individual jobs, or even single mailboxes. More…
Ensure smooth email server operation even during migration – users keep full access to emails and their email apps. More…
With our user friendly UI and features like the Scheduler, you'll set up and automate your migration in minutes. More…
Super-secure migration
Automatic mailbox matching
& target mailbox creation
Time & folder filters
Automatic delta migrations
Migration reports
No downtime
Lightweight and intuitive
Supported scenarios
Microsoft 365 (Office 365) tenant to tenant migration
Migrate from Exchange Subscription Edition (SE), 2019, 2016, 2013 and 2010 to Microsoft 365
Migrate from Small Business Server 2011 to Microsoft 365
Migrate from hosted Exchange (2010 and newer) to Microsoft 365
Migrate from IMAP (Google Workspace, IBM/HCL Notes, etc.) to Microsoft 365
All supported migration scenarios are listed here. For an Exchange-to-Exchange migration tool, click here.
Guides and resources
Secure authorization with M365 via OAuth 2.0
No third party involved
Encryption
No accidental data loss
Our customers:
Exchange to Microsoft 365 migration
Easily migrate from any version of Microsoft Exchange Server to Microsoft 365. 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 2010, 2013, 2016, 2019 or Subscription Edition (SE) – all of them can be used as the source of the migration! Learn more…
Migrate between Microsoft 365 tenants
Transfer mailboxes from one Microsoft 365 tenant to another tenant via EWS with minimum configuration (no scripting or additional setup directly in the source or target tenant required). Move all or selected users to an empty (new) Microsoft 365 tenant or to an existing tenant, e.g. in the event of a company merger or acquisition. Learn more…
Migrate email, calendars, contacts and more
Copy the contents and folder structure of source Exchange mailboxes to your target Microsoft 365 tenant. The program migrates various mailbox items, including email, contacts, calendars, tasks, etc. Learn more…
Migrate Exchange public folders to Microsoft 365
Public folders from Exchange (on-prem or Online) can also be moved to Microsoft 365 using 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…
Migrate archive mailboxes
CodeTwo migration tool lets you migrate archive mailboxes (In-Place Archives) from on-premises Exchange servers to Microsoft 365 or between Microsoft 365 tenants. You can migrate archive mailboxes together with primary mailboxes, within the same migration job, or separately. Learn more…
Migrate hosted Exchange to Microsoft 365
CodeTwo Office 365 Migration can be used to transfer mailboxes from third-party hosted Exchange services, such as Intermedia, Rackspace or GoDaddy, to the Microsoft 365 cloud. The program overcomes limited administration privileges of such services and allows you to migrate all source mailboxes by using credentials of a single admin account. Learn more…
Migrate Google, Zimbra and more to Microsoft 365
Using CodeTwo Office 365 Migration, you can carry out a migration of emails from any server supporting IMAP, like HCL Notes (formerly IBM Notes) or Google Workspace, to Exchange Online. What's more, the program gives you a wide range of filtering, scheduling and reporting options to help out with the task. Learn more…
Automatically provision and license Microsoft 365 users
No more juggling CSV files and PowerShell scripts. CodeTwo Office 365 Migration will take the task of licensing and creating mailboxes for users in the target Microsoft 365 tenant off your hands. Just run the program’s mailbox creation wizard, adjust the settings and click start! Learn more…
Automatic mailbox matching
The Automatch option lets you join source and target mailboxes based on custom patterns. Thanks to this feature, the preparation stage of the migration takes a lot less time than using Microsoft’s native tools. 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…
Folder types selection
You can now decide what kind of items are migrated. Simply place a check mark next to a folder name to process only this specific type of items - emails, contacts, calendars, notes, tasks or journals. Learn more…
Secure migration
Your users’ data is always safe as its fully encrypted during the migration. CodeTwo Office 365 Migration copies mailbox data directly to the selected Microsoft 365 tenant – there’s no third party involved in the process. The program also doesn't delete or modify anything on your source server. All security-related features are enabled by default and comply with our ISO/IEC 27001 and ISO/IEC 27018-certified Information Security Management System.
More features:
Automatic delta migrations
Automatic delta migrations
The delta migration feature lets you rescan the already migrated source 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 switch to a new email server. Learn more…
Migration reports
Migration reports
The program offers detailed reports that can be generated for the overall migration process, or from a particular mailbox or job perspective. You can keep track of the migration directly in the application, or choose to receive these reports by email. Learn more…
Scheduled migration
Scheduled migration
The program comes with a convenient Scheduler feature that lets you set the exact time when the migration batches are supposed to be launched, e.g. overnight or during weekends. Decide which mailboxes to migrate first or assign priority numbers to each mailbox to precisely define the migration order, ensuring the most important data goes first. Learn more…
Support for all languages
Support for all languages
The software supports all languages. It means that whatever language the source and the target server has set, CodeTwo Office 365 Migration will take care of migrating all special characters, so that all moved elements look the way they looked on the source server after the migration. Learn more…
Install in the cloud
Install in the cloud
CodeTwo Office 365 Migration can be installed on a cloud-hosted virtual machine (e.g., on Microsoft Azure Virtual Machine). Thanks to this, you do not have to install any software locally and you can instead migrate with multiple cloud instances. This gives you the flexibility to handle multiple migration projects with ease. Learn more…
Full service availability - no downtime
Full service availability - no downtime
With CodeTwo Office 365 Migration, users can keep using their mailboxes while their data is copied to Microsoft 365. The program doesn’t affect email service availability, so your users can enjoy full access to their emails and, for example, use their email apps to send and receive new messages without issues during the migration. Learn more…
Easy configuration
Easy configuration
You don’t need to execute any PowerShell commands to perform your migration. The entire process is GUI-based, making it simple and intuitive. CodeTwo offers easy-to-use configuration wizards that guide you through connecting to the source and target servers and setting up migration jobs (where you define what to migrate). Learn more…
Free technical support
Free technical support
If you need any assistance during the configuration, just contact us. Technical assistance for CodeTwo Office 365 Migration is provided at no charge 24 hours a day, 7 days a week (weekends from 6 AM to 10 PM UTC). Contact us…
Conversational Microsoft 365 Mailbox Migrations - free ebook by J. Peter Bruzzese (Microsoft MVP)
Want to learn more about migration to Microsoft 365 in general? Check out this ebook written by a 10-time Microsoft Office 365 MVP.
What’s the best Microsoft 365 migration tool?
CodeTwo Office 365 Migration is commonly regarded as the best cloud migration tool by IT admins and MSPs alike. Trusted by over 20,000 companies and backed by free 24-hour support, it has earned consistent recognition on G2.com and all other leading software review platforms for ease of use, simple setup, and strong ROI.
CodeTwo’s solution has also been recognized as a Representative Vendor in Garnter’s Market Guide for Cloud Office Migration Tools. Learn more...
Get started
Try the software for free for 30 days. No credit card required. Our technical support is included in the trial.
