CodeTwo Office 365 Migration

What CodeTwo Office 365 Migration is

CodeTwo Office 365 Migration is a Windows desktop application for moving mailbox data to Microsoft 365 from Exchange and IMAP servers, or between Microsoft 365 tenants. It transfers emails, contacts, calendars, tasks, notes, journals, public folders, and archive mailboxes. Sources include Exchange Server SE and versions 2019, 2016, and 2013, hosted Exchange, Microsoft 365 tenants, and IMAP servers such as Google Workspace and Zimbra. Administrators can schedule jobs, match mailboxes automatically, create target mailboxes, filter migration data, and run delta migrations. Reports cover the overall migration, individual jobs, and mailboxes, and can be delivered by email. People can continue accessing mailboxes and email apps while the data is copied. For Microsoft 365 access, the application uses OAuth 2.0 and encrypts communications; it stores program information locally and does not modify or delete source data. CodeTwo says the product is developed and supplied under its ISO/IEC 27001 and ISO/IEC 27018-certified Information Security Management System. A 30-day trial supports unlimited mailboxes, with a limit of 10 items per mailbox folder. The license is a one-off purchase, priced according to mailbox count and selected currency; at least 10 mailboxes are required.

Who it suits

CodeTwo Office 365 Migration suits administrators moving mailbox data from Exchange or IMAP systems into Microsoft 365, or between Microsoft 365 tenants. Its scheduled jobs, filtering, delta migrations, and reporting options fit migration work that needs to be managed across mailboxes.

Limits

The 30-day trial supports unlimited mailboxes but only 10 items per mailbox folder. The one-off license requires a minimum of 10 mailboxes, with one license per source mailbox; public folder migration uses 100 licenses.

Getting started

1. Open https://www.codetwo.com/office-365-migration/.
2. Download the application for a supported Windows system.
3. Start a 30-day trial or purchase a one-off license for at least 10 mailboxes.
4. Select a supported source, such as Exchange, a Microsoft 365 tenant, or an IMAP server.
5. Configure migration jobs, mailbox matching, filtering, or delta migrations as needed.
6. Review migration reports or choose to receive reports by email.

Verdict

Choose CodeTwo Office 365 Migration if you are an administrator moving mailbox data to Microsoft 365 and need scheduling, migration reports, or delta migrations. The trial lets you evaluate the process, but its 10-item-per-folder cap means a full migration requires a purchased license.