You can easily migrate your IMAP account emails to Office 365 using this tool
- Download and Install IMAP to Office 365 Migration Software in your windows pc
- Click on Accounts menu to open Account Setting
- Now click on Add button to your Gmail or any other IMAP account login details and click on Test Connection to add the account
- Next, add your Office 365 account login details and click on Test connection to add your Office 365 account
- Click on Migration option from menu to start the IMAP to Office 365 migration
