Backup to MBOX

Follow the below steps to backup to Thunderbird MBOX file from Office 365 account using Regain Office 365 to PST Converter software:

1. Select Backup to MBOX option to backup Office 365 account to Thunderbird MBOX file.

2. Click Next.
3. In the Select Destination Path screen, click Browse to provide the destination path for Thunderbird MBOX file.

4. Click Next to proceed.
5. The Office 365 to PST Converter software starts performing the migration process from Office 365 account to Mozilla Thunderbird MBOX file and displays the progress as:

6. On completion of backup process, the software displays the success message as:

7. And opens the folder location where the Thunderbird MBOX file is saved.

8. Click Finish, the software gets closed.