Our Associates
In addition to WEB.DE, GMX and 1&1, t-online.de and freenet.de also rely on our Quality Standards at trustedDialog resulting in over 40 million actively used digital mailboxes. As a participating partner, you exclusively benefit from the currently largest reach in the German internet - standing for efficient, secure and trustworthy customer dialogue.

Deutsche Telekom AG
Deutsche Telekom is one of the world's leading integrated telecommunications companies with around 248 million mobile customers, 26 million fixed-network lines and 22 million broadband lines.
The Group offers fixed-network/broadband, mobile communications, Internet and Internet TV products and services for consumers, and information and communications technology solutions for corporate and business customers. Deutsche Telekom is represented in more than 50 countries and employs around 216,500 people worldwide (as of 2021).

freenet.de GmbH
freenet.de reaches many millions of users in Germany with innovative technologies, attractive content, and user-friendly services, both in the B2C sector with the freenet.de portal and products such as freenet Mail&Cloud, and in the B2B sector with carmada.de.