Single User Backup
A user can successfully take backup of a single ProtonMail user account directly with this toolkit. You only need to enter the login credentials in the provided section. It will ask the users to enter username/email address, Password (app-password), Server Path, & Port Number. Once entered all the accurate details, click on the Login button to fetch mailbox items.
Multi-user Backup
ProtonMail Backup toolkit also have Batch Mode option in its welcome screen. This will help users in backup of multiple ProtonMail email accounts in one go. When you enable the Batch Mode option, it will ask the users to browse for a CSV file. Create the CSV file & list all users login credentials there & then choose this CSV file to load data.
Connect with Proxy Server
This utility also has an advanced option to connect with Proxy Server. The proxy server helps the users to connect with a virtual server located in front of an actual server. This option help users in managing the ProtonMail email accounts in a completely safe & secure manner. User can also perform integrated ProtonMail domain backup using this toolkit.