Migrate from ProtonMail to Office 365: Easy Migration Guide

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  • Published on March 29th, 2024

  • Updated on July 2, 2024

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ProtonMail focuses a lot on keeping emails secure. However, it’s not ample for businesses because it lacks features like Teams and SharePoint, which help teams work together. Office 365 also has things like Public Folders and Shared Mailboxes that make collaboration easier. Many companies migrate ProtonMail to Office 365 because they can mix it with their servers for a hybrid setup. So, Cigati IMAP Backup Tool is here to perform the direct migration hassle-free.

The following blog will discuss several ways to transfer ProtonMail Emails to Office 365. You just need to understand each section very carefully. However, it will be helpful to you further when you perform the solutions accordingly.

Also Read: Add ProtonMail to Thunderbird

How to Migrate ProtonMail to Office 365? – Two Verified Solutions

To migrate from ProtonMail to Office 365, there are two ways you can do it: the manual method and using a reliable solution. The manual method requires more steps and expertise, while the efficient approach simplifies the process. We’ll explain both methods step by step so you can choose the one that works best for you.

Additionally, we’ll share a direct approach for a smooth migration. We encourage users to read carefully and learn the best way to move from ProtonMail to MS Office 365.

#1. Manual Migration of Emails from ProtonMail to Office 365

The following section will discuss two stages in accomplishing the entire ProtonMail to Microsoft 365 migration process. First, you need to export ProtonMail in MBOX. After exporting, convert it into PST. Next, import PST into Office 365.

Step 1: Exporting ProtonMail to MBOX Format

To move your emails from ProtonMail to MBOX, you can use the ProtonMail Import/Export feature. Here’s how to do it manually:

  • First, log in to your ProtonMail account.
  • After that, choose the emails you want to export.
  • Then, click on More and then select Export.
  • Further, pick the MBOX file format and choose where to save the exported file.
  • Now, click Export to save the emails in MBOX format.
  • Check the saved MBOX file in the selected location.

Keep in mind that these steps only export emails to MBOX or EML formats. To export these emails to MBOX, you’ll need to use a tool, Cigati MBOX to PST Converter. After getting PST files, import them to Microsoft 365.

Step 2. Importing the Resultant PST File into Office 365

  • Afterwards, log in to your Office 365 admin account and go to the Admin Center.
  • Then, navigate to Exchange Admin Center (EMC), then Permissions, and choose Organization Management.
  • Now, add Mailbox Import Export permissions.
  • Next, go back to Admin Center, click Setup, then Data Migration, and Upload File.
  • Create a new import job, name it, and select “Upload your data” and “Show Network Upload SAS URL.”
  • Copy the SAS URL and paste it into Notepad.
  • Further, download and install Azure AzCopy from Microsoft’s website.
  • Use Azure AzCopy to transfer the MBOX file to Office 365.
  • Then, create a CSV file to map the PST file to the mailbox account.
  • At last, upload the CSV file in the Import data tab, validate, and save.

Here, you have completed the manual method to migrate ProtonMail to Office 365. Moreover, the above solution consumes lots of time and energy. If you don’t want to waste your time, follow the upcoming section.

#2. ProtonMail to Office 365 Migration Tool – Expert Solution

The Cigati IMAP Backup Tool is a fast and dependable way to transfer ProtonMail emails to Office 365. It allows users to skip emails they’ve already transferred, saving them time. Moreover, you can also save multiple emails to your computer at once, or just move one if that’s all you need. Plus, the tool organizes attachments neatly in folders, making it user-friendly. Its interface is smooth and user-friendly, ensuring a great experience. Let’s explore how the software functions to get a better understanding.

Steps to Transfer ProtonMail Emails to Office 365:

  • First, Download and install the ProtonMail Emails to Office 365 migration tool on your computer.
  • After that, open the tool and enter your ProtonMail details like user ID, password, port number, and hostname, then click Next.
  • Then, choose the files or folders you want to migrate from the list and click Next.
  • Next, select Office 365 from the menu, log in with your Office 365 credentials, and click Next.
  • Further, explore additional features of the tool if needed.
  • In the end, click the Convert button to start the migration process from protonMail to Office 365.

Final Words

Moving your emails from ProtonMail to Office 365 can improve how you communicate and work together. If you follow the steps we’ve outlined and pick the best way to transfer, you can migrate ProtonMail to Office 365 without many problems. If you need more help or run into any issues, it’s the best idea to talk to IT experts or migration specialists for guidance.

You May Also Read: Migrate ProtonMail to Gmail

About The Author:

Rohit Singh is an Email Backup, Recovery & Migration Consultant and is associated with Software Company from the last 3 years. He writes technical updates and their features related to MS Outlook, Exchange Server, Office 365, and many other Email Clients & Servers.

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