How to Backup FastMail Emails to Computer Hard Drive?

Jackson Strong | January 1st, 2026 | Data Backup

Users of FastMail may need to periodically take backup of their emails. This post contains the solution for anyone looking for a dependable method to backup FastMail emails to your local storage. It also contains information on tips on how to secure your email data. So, read this article completely to know more.

FastMail is a reliable and secure email service, but storing all your important data on server is not always safe. What if you lose access to your emails, your account gets compromised, or the service is not available at that particular time? So, it’s important to have a backup copy of your complete email data to deal with any kind of situation.

Now, let’s understand all the available methods to backup your FastMail emails easily.

Can You Backup FastMail Emails Manually?

Yes, you can easily download FastMail email data to your computer. However, it allows limited options, as they are not suitable for large mailboxes.

1. Launch Outlook and go to File >> Add Account.

click Add Account

2. Enter FastMail email address and click Connect.

Enter FastMail email address

3. Type password of Fastmail account and complete the configuration process.

backup Fastmail emails

4. After that, navigate to File >> Open & Export >> Import/Export.

click Open & Export >> Import/Export

5.  Choose Export to a File and click Next.

Choose Export to a File

6. Select Outlook Data File and press Next.

Select Outlook Data File

7. Now, choose Fastmail email folders to backup.

Fastmail backup

8. Browse target location and click Finish.

click Finish

Done! That’s how you can save FastMail emails to your system using the Outlook application.

Why is Manual Solution Not Recommended?

  • Outlook must be installed on your system.
  • Lengthy and time-consuming process.
  • Complicated for non-technical users.
  • No filter option for selective email backup.

How to Export All Emails from Fastmail to PC Automatically?

If you want a simple and quick solution, then try the Advik Email Backup Wizard to backup Fastmail emails to PC instantly. This tool allows users to save Fastmail emails with attachments in a few seconds. It offers various saving options to export emails into multiple formats. With this utility, you can download Fastmail emails in bulk. Moreover, it also keeps all the email properties and folder hierarchy of Fastmail mailbox folders intact during the process.

Click on the FREE Download button and analyze the working process.

Steps to Backup FastMail Emails with Attachments

Step 1. Run the FastMail Backup Software on your PC.

Run FastMail Backup Software

Step 2. Choose FastMail as an email source and sign in.

Choose FastMail as an email source

Step 3. Select mailbox folders to download.

Select Fastmail emails to download

Step 4. Choose any file format from the saving option.

Choose any file format from the saving option

Step 5. Browse the target location and click the Backup button.

click the Backup to download emails from Fastmail

It starts downloading emails from FastMail account within a few seconds. After that, you will be taken to the location where you chose to save your FastMail emails.

Let’s have a look at some other advantages of using this tool;

  • Save Fastmail emails to PC with attachments without altering their original format.
  • Provide multiple saving options to export Fastmail emails to PST, PDF, MBOX, etc.
  • Maintain email folder and sub-folder hierarchy and structure.
  • Simple & Easy to Use for both technical and non-technical users.
  • Batch mode to backup multiple FastMail accounts at once.
  • Maintain the integrity of all data during the FastMail transfer process.
  • Generate a backup log report after the backup process is completed.
  • Compatible with all versions of Windows OS and Mac OS.

Conclusion

Hence, backing up emails is one of the best decisions, but choosing the right approach is even more important. This article has discussed how to backup FastMail emails with attachments. As you can see, there is a distinction between manual and professional methods. In the manual approach, an email client must be installed on your system. An automated solution allows you to directly download Fastmail emails without any configuration.

Frequently Asked Questions

Q1. How do I export only selective emails from FastMail mailbox?

Ans. Advik Software offers advanced filter options that enable you to download selected emails from your Fastmail mailbox based on date range, to, from, subject, etc.

Q 2. Does this tool support creating email backups of multiple Fastmail accounts at once?

Ans. Yes, using the Batch Mode feature, you can easily download emails from multiple FastMail accounts at once.

Q 3. Can I use this software on a Mac-based system?

Ans. Yes, you can use this program on both Mac and Windows-based systems.