I used the SysInfo GoDaddy Email Backup Tool, and the process became much easier. First, I installed the software and logged in using my GoDaddy email credentials. Once I signed in, all my mailbox folders appeared on the screen, which made it easy to select the emails I wanted to move. After that, I simply chose Microsoft 365 (Office 365) as the destination. Read more: https://www.sysinfotools.com/godaddy-email-backup.php