Export Thunderbird to Outlook Using Drag-Drop Method:Phase 1: Export Thunderbird Emails MBOX files as an EML file
- Firstly run the Mozilla Thunderbird client.
- Open the messages folder that you want to Export to Outlook 2019, 2016.
- Here, users can choose either single or entire messages as per the need.
- Right-click on the selected messages and choose Save As option.
- Click the EML file format.
- Create a new folder or browse the folder where you want to export the EML file.
- Click the folder to confirm your selection.
- Now, go with the Select folder and export the messages.
- Wait until the export process is completed.
Phase 2: Drag and drop the Exported EML files into the Outlook folder
- In windows, open the folder where you export EML files.
- Drag and drop the exported EML files into the Outlook folder.
Phase 3: Export Emails files into PST
- Run MS Outlook on your Windows PC/laptop.
- In the menu, click the Import/Export option.
- Select export a file; after that, click Next.
- Select (.pst) Outlook data file and then click Next.
- Select the folders where exported EML files are saved.
- Ensure that the subfolders box is marked as checked, click Next.
- Choose a new path/location to save the PST file, click Finish.
- When the process is complete, Outlook will create a new PST file.
Hope you find this helpful,
Peter