The easiest way to import cPanel mailboxes into Microsoft 365 is by using the Aryson IMAP Backup Tool. It securely connects to cPanel accounts via IMAP and directly migrates emails to Office 365 while preserving attachments, folder structure, and email metadata. The tool supports bulk mailbox migration, advanced filtering options, and works on all major Windows and macOS versions, making cPanel-to-Microsoft 365 migration quick, secure, and hassle-free.

Also Read: https://www.arysontechnologies.com/blog/how-to-migrate-cpanel-email-to-office-365/