- Go to Settings
- Open Email Accounts
- Select your PrivateMail account
- Open the Manage Folders tab
- Under Manage Folders select the Import/Export Mail button
- In the popup window, select folder from the dropdown
- If you press Export, all mails in selected folder will be placed into ZIP archive you can download
- If you press Import, you can upload ZIP archive obtained with Export into the selected folder
- You can also create such an archive manually; if you have mails saved as .EML files, place them into .ZIP archive and import it