Fastmail Backup – How to Save Fastmail Emails?

  Mohit Kumar Jha
Written By Mohit Kumar Jha
Anuraag Singh
Approved By Anuraag Singh
Modified On September 11th, 2025
Reading Time 5 Min Read

You have a Fastmail account and want to backup your emails. So, here I am providing you with different ways to save your Fastmail emails. But, before going through the let’s understand what Fastmail is.

Overview of Fastmail

Fastmail is a premium email application that provides you with clean, fast, and secure services. It is a subscription-based program where individuals and businesses can get amazing features in addition to privacy, speed, and reliability.

This email program is very popular because of its reputation as the most trusted independent email service. Here, you will get features like custom domains, advanced spam filtration, a search bar, and smooth syncing with other devices. Therefore, it is a great email application for personal users and professionals. But, still, it is necessary to take backup of your mailbox as a precautionary measure to safeguard your data.

Benefits of Backing Up Fastmail Emails

Some users may wonder why they need to download their Fastmail mailbox. So, below I have mentioned a list of benefits that help you to understand the need to backup your data.

  • There is a huge risk of accidental deletion of important emails. But if you have the backup file, then you can easily recover them.
  • When your Fastmail server faces an outage or any maintenance, and you urgently need to check your emails. The backed-up emails would help you in this situation.
  • It is also protected from hacking and data breaches by securing your crucial Fastmail in your local storage.
  • To access Fastmail, you need the help of the internet. But if you backup your data, you can easily access your emails offline.
  • There comes a situation where you need to switch from Fastmail to Office 365, Outlook, or Gmail. etc. So, the first step of this is to first download your emails and then move them to your destination.
  • For businesses and professionals, backing up your data is very important. Because it minimizes disruptions during a server issue or account is locked.
  • To keep a record and ensure compliance. Companies need to save their data.
  • It is easier to save your Fastmail emails to any file format so that you can easily access your emails in different programs.

As you can see that there are several benefits to backup your Fastmail emails. Therefore, in the upcoming section of the article, I will explain ways to save your data.

How to Backup Fastmail Emails? Manual Approach

Users can download their Fastmail emails on a PC by using the built-in export option. This feature saves your data in ZIP format. After saving the file, you can extract the files in EML format. The following are the steps.

  1. First of all, go to the web browser and log in to your Fastmail account.
  2. Click on the Settings option or gear icon located in the sidebar.
  3. Select the Export option and then click on the New mail export button.
  4. Now, you can choose your folder that you want to backup.
  5. Once your data is downloaded, extract the ZIP file.

Limitations of the Manual Method

The above method is an easy and free-of-cost option to backup your Fastmail emails. But, some users may have issues while following the method, such as.

  • If you have a large Fastmail mailbox, it will take time to save your data.
  • The Fastmail downloads your data in ZIP format, which you have to extract. This makes the process complicated.
  • During the procedure of saving your data, some of the data may be missing.
  • The business manual method is not a practical choice because it is hard to manage.

All these limitations make it hard for you to backup Fastmail emails. Other than there is another method that can easily save your Fastmail mailbox.

Download Fastmail Emails using Professional

To make the process of exporting Fastmail emails, use SysTools IMAP Backup Tool, a professional software that can easily save your entire Fastmail mailbox. The tool uses an IMAP server to backup your data. Therefore, when using the utility, you must have the proper IMAP details. Below are the steps of the software that you can follow.

Download Now Purchase Now

Steps to Backup Fastmail Emails

  1. First of all, download the tool on your desktop.
    download the software
  2. After activating the software. Choose the Other option from the Source host.
    activate the tool
  3. Enter the Fastmail username and password. Log in to the account.
    provide details and login to the software
  4. Select your folder and choose any format option you like.
    choose you option
  5. Apply advanced settings, set a destination location. Lastly, click on the Start Backup option.
    click on start backup option

To Be Conclude

If you are using Fastmail account, then it is important to backup your Fastmail emails. In this, I have explained the benefits of saving your emails. And also mentioned two ways to save your Fastmail emails. In the manual one you can use the built-in option to export your data. This can also cause you many problems. However, the professional method makes the procedure much easier as you can save your data in your desired results.

  author

By Mohit Kumar Jha

Mohit is a Microsoft Certified expert for all things Microsoft. He brings a unique perspective gained from nearly a decade of active participation in various IT forums, blogs, and social media. Known in admin circles as the go-to guru for solving user queries in the domain of cloud migration, data backup, and digital forensics. The secret to his core expertise lies in solving problems practically. Through this hands-on experience, he has acquired knowledge in diverse domains like Microsoft 365 Cloud, On-Premise Exchange Server, AD, and Entra ID.