T-Online Mail Backup: Save Deutsche Telekom Emails to Your PC
T-Online mail backup lets you save Deutsche Telekom T-Online emails to your computer before your account expires or you switch providers. The Turgs Email Backup Wizard connects to T-Online via IMAP and exports all emails to PST, EML, MBOX or PDF. The free trial saves 25 emails per folder.
T-Online (Deutsche Telekom’s webmail service) ties your email to your Telekom subscription. Cancel the contract and the email goes with it.
This guide covers how to complete a T-Online mail backup to your hard drive before that happens.
T-Online IMAP Settings
- IMAP server: secureimap.t-online.de
- IMAP port: 993
- Security: SSL/TLS
- Username: your full T-Online email address
How to Back Up T-Online Emails
Download and install the Turgs Email Backup Wizard on your Windows PC. The free trial exports 25 emails per folder.
Step-by-Step: T-Online Mail Backup
Step 1. Launch the tool. Select T-Online or IMAP Server from the left panel.

Step 2. Enter your T-Online email address and password. If using IMAP Server, also enter the hostname (secureimap.t-online.de) and port (993).

Step 3. Select the folders you want to back up.

Step 4. Choose your output format. PST for Outlook, EML for most clients, MBOX for Thunderbird, PDF for archiving.

Step 5. Set the file naming option.

Step 6. Use Advanced Settings to filter by date range if needed.

Step 7. Click Backup. The tool downloads all selected emails and saves them in the chosen format.

Step 8. The backup is saved to your destination folder.

For related German ISP email backup guides, see the post on Bluewin mail backup for a similar workflow. And for backing up other European webmail providers, see the Telenet mail backup guide.
Are you backing up T-Online before cancelling your Telekom contract, or creating a regular local archive?
Frequently Asked Questions
What are the T-Online IMAP server settings?
Use secureimap.t-online.de on port 993 with SSL/TLS. Your username is your full T-Online email address. Use your Mein Magenta (Telekom) account password.
Can I back up T-Online email on a Mac?
Yes. The Mac version of the Turgs Email Backup Wizard works identically to the Windows version for T-Online backup.
What output formats are supported?
PST, EML, MBOX, PDF, HTML and direct migration to Gmail, Office 365 or another IMAP account.
Will attachments be included?
Yes. All attachments are included in the backup regardless of the output format.
How long does a T-Online backup take?
A 1 GB mailbox typically backs up in 15 to 40 minutes depending on your internet connection.
Can I migrate T-Online emails directly to Gmail?
Yes. Select Gmail as the output format and enter your Google credentials. The tool migrates directly without creating an intermediate file.