How to Migrate Protonmail to Office 365

[Ryancooper]

Migrating ProtonMail to Office 365 manually is challenging due to ProtonMail's encryption. To do it manually, you'll first need to export your emails from ProtonMail using its bridge feature, which allows IMAP access. You can then configure Office 365 to fetch the emails through IMAP. However, this process is tedious, requiring technical setup and manual email organization. ProtonMail’s encrypted nature also makes it difficult to move without risking data integrity.

Alternatively, you can simplify this migration using the Migrate Cloud Data IMAP Mail Backup Tool. This tool allows seamless migration from ProtonMail to Office 365, bypassing encryption issues. It automates the entire process, ensuring all emails, attachments, and folders are transferred without data loss. You also get added benefits like customizable filters, email scheduling, and bulk migration. This tool removes the manual hassle, making it easier to maintain data accuracy and security during the transfer.

[priyanka043]

The manual method to migrate Protonmail to Office 365 is a challenging task. Also, it doesn't have additional options to selectively migrate emails from Protonmail. Alternatively, you can use the MailConverterTools IMAP Migration Tool, an easy and quick way to migrate Protonmail to Office 365 and other email clients. It provides various features such as a preview option, a date filter, an option to eliminate duplicate emails, etc. All these features help you to create backups according to your requirements. It can migrate Protonmail emails in bulk while keeping folder hierarchy and data structure intact. Additionally, this software is available for both Windows and Mac OS.