Email Migration

How to Import FastMail to Office 365 with Attachments?

Introduction: Migrating email accounts might be a time-consuming process, especially when you have to transfer emails from one account to other. If you are FastMail user and planning to import FastMail to Office 365 account, then read this blog. In this technical write-up, we will discuss the step-by-step process to export multiple emails from FastMail to Office 365. Whether you’re a business owner or an individual user, this guide will provide you with all the necessary information and tips to successfully import your email to Office 365 account. But first download Yota Email Migration Tool on your system.

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Reasons to Migrate from FastMail to Office 365 Account

FastMail is a popular email service provider that people may have been using for their communication needs. However, migrating to Office 365 offers a range of advantages that make it necessary to import FastMail data to O365. Some of them are mentioned below:

  • Office 365 allows users to consolidate their emails services in a single platform that in turn makes it easier to access, organize and search the emails.
  • Migrating to Office 365 provides a set of collaboration tools like shared calendars, document sharing, and real-time co-authoring, etc. to enhance the productivity significantly. This can improve communication among the team members.
  • If you are a business owner then you know how much data security is important. Office 365 offers advanced security features, such as data encryption, multi-factor authentication, and threat protection.
  • If you import FastMail to Office 365 then it offers cloud-based accessibility, allowing businesses to access their emails, calendars, and contacts from any device and location with an internet connection.
  • Migrating FastMail emails to Office 365 allows businesses to leverage the full suite of Office 365 services and applications. These include Microsoft Teams for collaboration, SharePoint for document management, and OneDrive for file storage.

How to Import FastMail to Office 365 Account Directly?

  1. Download and Install Yota FastMail Migrator on your PC.
  2. Click on Open tab and select Email Account>> Add Account option.
  3. After that enter your login details and preview the emails.
  4. Next, go to Export tab and select Office 365 directly.
  5. Lastly, enter the Office 365 login credentials and hit the Save button.

Free Tool to Transfer Emails from FastMail to Office 365

Yota Email Converter Tool is a cutting-edge automated solution that can effortlessly export emails from FastMail to Office 365 account without losing any data. This software helps you to migrate multiple emails in a single process only. It can handle hundreds and thousands of emails regardless of the size of the mailbox. By utilizing this tool, users can migrate emails from FastMail to Outlook, FastMail to Gmail and  other 200+ email platforms including Hotmail, Yahoo, Exchange, etc.

One of the standout features of this FastMail to Office 365 Migration tool is its intuitive user interface, which enables even non-technical users to navigate through the migration process effortlessly. The tool provides step-by-step instructions that makes the entire process hassle-free. Plus its advanced filtering options allows you to selectively migrate specific emails, contacts, calendars, and attachments. This level of flexibility ensures that you have complete control over the data that is being transferred.

Furthermore, this email backup tool offers exceptional customer support, with a dedicated team available to address any queries or concerns you may have. You can contact them any time you feel stuck with the solution and they will provide you the best possible solution.

Steps To Import FastMail to Office 365 Account are as follows:

Step 1. To start the process, download Yota FastMail Backup Tool on your system.

Step 2. After the installation is complete, launch the tool. Next, click on the Open >> Email Accounts>> Add Account.

Note: If you have extracted emails from FastMail account in .mbox format then go to Open>> Email Data Files>> MBOX files and add the files into the panel.

Step 3. Enter the required credentials, such as your email address and password, to establish a connection between the tool and the source platform.

Step 4. Once the tool upload all the files into the interface you will be able to select the specific emails you want to import. You can preview the emails with other mailbox items.

Step 5. Next, go to the Export tab and select Office 365 from the given list of options.

Step 6. If you want to export few particular emails then it provide options to filter emails based on various criteria, such as date range, sender, or specific folders.

filter emails

Step 7. After that provide the login credentials of Office 365 account to import FastMail to Office 365. To finalize the process hit the Save button. It will start migrating the selected emails from the source platform to the destination platform.

By following these steps you can efficiently transfer FastMail emails to Office 365 account, ensuring a smooth and hassle-free experience.

Advantages of Yota FastMail Migrator Wizard

  • Simplified Panel: This is the best tool to import FastMail to Office 365 account that comes with user-friendly interface. It is very easy to navigate through the panel and accomplish the results with 100% accuracy. This makes it simple for users, even those with limited technical knowledge, to understand and operate the tool effectively.
  • High Compatibility: It is compatible with all the latest Windows OS. This means you can install this tool on all the latest and older Windows Operating System. There will be no compatibility issue at all.
  • Selective Migrations: With this automated tool, you have the flexibility to choose which specific emails you want to import. You can apply filters based on criteria such as date range, sender, or specific folders, allowing you to import only the emails that are relevant to you.
  • Preserve Data Integrity: This software is very much capable in keeping the folder structure and hierarchy of emails intact. When you use this tool to move your emails from one account to another, it ensures that your emails are organized and remains unchanged.
  • Highly Reliable: When it comes migrating emails from one platform to other, most of the users are worried about their data security. But, if you are using Yota FastMail to Office 365 Import tool, then you can be assured that your data is safe. It uses encryption code to keep your data safe and secured.


In this guide, we have explored the process to import FastMail to Office 365 account using an automated tool. If you have any questions and concerns about the efficiency and effectiveness of this software then it is advisable to download the free demo of the tool. This trial version lets you export few emails from your FastMail account to Office 365 account. And you can test the working process of the tool. After that, for unlimited benefits, you can buy the full version of this powerful tool.

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