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CodeTwo Exchange Migration

codetwo.com

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Spec score 7.9 #6 of 24 in Email Migration Software

What it is

CodeTwo Exchange Migration is a server application for moving mailboxes and public folders into on-premises Exchange Server Subscription Edition. Sources include earlier Exchange versions, Microsoft 365, hosted Exchange and IMAP systems. Exchange Server 2013 and newer can move directly to Subscription Edition. The software supports cross-forest and cross-domain moves, staged and hybrid migrations, and delta passes that copy new items without duplicating migrated ones. IMAP sources include Google Workspace, HCL Notes, Rackspace, Zimbra, Kopano and Kerio Connect. Administrators can schedule jobs, filter by time or folder, choose item types and monitor detailed reports. Installation runs in the customer environment without third-party migration tools or cloud services. Connections are encrypted, and Microsoft 365 uses OAuth 2.0 without storing credentials. Calendar and contact migration are supported; tenant-to-tenant moves are not. A 30-day trial is available, while paid licenses include support and updates.

Spec sheet

Purpose
The server application migrates mailboxes and public folders to on-premises Exchange Server Subscription Edition from earlier Exchange versions, Microsoft 365, hosted Exchange, and IMAP systems.Read 4 Oct 2026 · codetwo.com
Intended users
The product is aimed at administrators moving organizations between Exchange environments or migrating from Microsoft 365, hosted Exchange, or IMAP into on-premises Exchange.Read 4 Oct 2026 · codetwo.com
Security
The product is developed and supplied under CodeTwo’s ISO/IEC 27001- and ISO/IEC 27018-certified information security management system.Read 4 Oct 2026 · codetwo.com
Support
Paid licenses include technical support, free product updates and upgrades, and 24/7 access by email and phone with a 24-hour response-time guarantee.Read 4 Oct 2026 · codetwo.com
Headquarters
Jelenia Gora, PolandRead 28 Sep 2026 · codetwo.com
Founded
2007Read 28 Sep 2026 · codetwo.com
Direct upgrades
It supports migrations from Exchange Server 2013 and newer directly to Exchange Server Subscription Edition without an intermediate Exchange version.Read 4 Oct 2026 · codetwo.com
Encryption and authorization
The product uses encrypted connections and OAuth 2.0 to connect to Microsoft 365, without storing or using Microsoft 365 credentials.Read 4 Oct 2026 · codetwo.com
Exchange features
It supports cross-forest and cross-domain moves, staged and hybrid migrations, and delta passes that copy newly arrived items without duplicating previously migrated items.Read 4 Oct 2026 · codetwo.com
IMAP sources
Supported IMAP sources include Google Workspace, HCL Notes (IBM Notes), Rackspace, Zimbra, Kopano, and Kerio Connect.Read 4 Oct 2026 · codetwo.com
Local processing
The program is installed in the customer environment, and CodeTwo says no third-party tools or cloud services take part in the migration.Read 4 Oct 2026 · codetwo.com
Migration controls
Administrators can schedule jobs, filter by time and folder, select item types, and monitor progress with detailed reports.Read 4 Oct 2026 · codetwo.com
Source data
The software copies migrated items to the target and does not remove or modify data on the source server.Read 4 Oct 2026 · codetwo.com
Supported platform
The installer supports Windows Server 2008 R2 SP1 through 2022 and Windows 10 and 11, with 32-bit and 64-bit versions supported.Read 4 Oct 2026 · codetwo.com
Trial limit
The 30-day trial allows migration of up to 10 items per folder; CodeTwo says a temporary key can be requested to migrate all items from a limited number of mailboxes.Read 4 Oct 2026 · codetwo.com

Plans and prices

CodeTwo Exchange Migration license Price not published One-off license; support is included and expires after one year. Price depends on the number of source mailboxes; minimum 10. Website prices exclude VAT and other taxes or duties. 10-mailbox minimum · one license per source mailbox · primary and archive mailboxes share one license · public folders reduce license count by 100 mailboxes Read 4 Oct 2026 · codetwo.com

Every CodeTwo Exchange Migration plan and price →

Strong points and limits

Strong points

  • Direct Exchange 2013-plus upgrades
  • Staged, hybrid and delta migrations
  • Google Workspace and IMAP source support
  • Local processing with encrypted connections
  • Support and updates included with paid licenses

Limits

  • No free plan
  • Tenant-to-tenant moves unsupported
  • Trial limited to 10 items per folder
  • Minimum license quantity is 10 mailboxes

Who it suits

It suits administrators moving organizations into on-premises Exchange Subscription Edition from Exchange, Microsoft 365, hosted Exchange or IMAP. Windows Server and Windows desktop environments are required.

Verdict

CodeTwo Exchange Migration offers controlled mailbox and public-folder transfers with scheduling, filtering and reporting. Its source coverage is broad, but confirm the Windows environment, mailbox minimum and trial limits first.

Where Specifiction places it

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