How to Backup GMX Mail Accounts?

Leena Taylor Paul
Updated: Jan 3, 2026 • Backup • 6 Min Read

Summary: You can backup your GMX Mail account by connecting it via IMAP using a dedicated email backup tool. The tool downloads all your emails and saves them locally in formats like PST, MBOX, EML, or PDF. All folders including Sent, Drafts, and Trash are supported. Your data stays on GMX unless you delete it manually.

GMX Mail is a widely used webmail service. A local backup protects your emails from account loss, accidental deletion, or service outages.

And this may be one of the main reasons why you want to backup GMX emails.

There may be many personal reasons, but the reasons are not significant when all the reasons lead to one question: how to backup GMX email account?

Common user’s query

Is there a way to back up all GMX account emails, contacts, and calendars at once manually?

Yes, the account allows you to import the address and phone number, but only in CSV format

But, if you want to download or save the emails locally, you need to enable the pop3 / IMAP setting. It means you can set up your GMX account for some desktop email client and this is how your data can be saved locally as in email file formats.

This is the only way if you want to do it manually.

Now you can choose manual way or automatic way to backup GMX mail account.

Know about the automatic way

If you don’t want the manual way, such as setting desktop account or CSV format, you can use the alternative method, which is the automatic way. In this way, you can backup GMX email account in one go in the format or account you want. We assume this deal is fantastic.

4n6 GMX Backup Software: An automated way to perform tasks

4n6 Email Backup Software makes your wish come true. This software is very useful for backing up GMX email accounts to the desired location. The GMX Backup Tool does not make you face many ads while doing the task; it is completely free from any kind of unwanted ads and pop-ups.

The app has so many built-in features that make your task even easier to do. With this single application you can backup GMX email accounts in many locations, for example;

Save your emails in PDF, HTML, and Text.
Export your account emails in EML, MBOX.
Export GMX emails to other email services like Gmail and other IMAP configured accounts.

In addition to exporting the application, it provides many other functions to allow better performance. Now we recommend that you follow the process to get the work done.

Steps that backup GMX email accounts

Download the GMX email exporter on your personal computer
Install the tool and then launch it
Go to Open tab and then click on Email Accounts after that click on Add account
Enter GMX accounts address and password along with IMAP server name

Note: IMAP server setting for GMX is (imap.gmx.com)

Attention, please – If you are failed to add account in software then, make sure IMAP and less secure settings should be enabled. Is software showing an error message “Failed to add account. Please provide IMAP server information”? Click Here.

Now click on the Export tab once the tool has loaded all mailboxes from the account
Select the desired Email services to export the account emails
Now enter backup email account credentials and then click on the Save button

Your GMX account will be backed up to your selected account.

Note: The above process is for backing up the emails to another client, but if you want to export GMX emails to other files, please choose another file format such as Email Files or Document Files from the export option and after that select the location then save it and you’re done.

In Conclusion

If you want to backup GMX emails to multiple formats and multiple web-based accounts, the manual way is not capable, but the tips app is very capable of getting the job done in less than one minute. So if you want a simple and hassle-free way to get work done, choose GMX Email Exporter as a smart move.

If you have any problem exporting or adding the account, please first enable the less secure setting in your GMX account like IMAP, but if there is still any problem, you can ask us at any time in the query discussion window.

Common Errors When Backing Up GMX Mail Accounts

IMAP connection refused: Check that IMAP access is enabled in your GMX Mail settings. Go to Settings > Email > POP3 and IMAP and enable IMAP.
Authentication fails during backup: Use your full GMX email address as the username. If two-step verification is on, create an app password in your GMX security settings.
Only Inbox emails are downloaded: Your backup tool may be set to Inbox only. Select all folders to include Sent, Drafts, Spam, and custom folders in the backup.
Backup stops before finishing large mailboxes: GMX may throttle IMAP connections for large downloads. Use incremental backup mode so the tool resumes from where it left off.

FAQ: Backing Up GMX Mail Accounts

Why should I backup my GMX Mail account? A local backup protects your emails if your account is hacked, suspended, or if you lose access to GMX.
What formats can I save GMX emails in? Common formats include PST, MBOX, EML, PDF, MSG, and HTML depending on the backup tool you use.
Can I backup all GMX folders including Sent and Drafts? Yes. A good backup tool lets you select all folders to ensure a complete backup.
Will backing up delete emails from my GMX account? No. The tool only downloads copies. Your original emails remain on GMX.
Can I import backed-up GMX emails into Outlook? Yes. If you save them as PST, you can import directly into Outlook via File > Open & Export > Import/Export.