Registered Newsletters:
| Name | Country of origin | Sector |
|---|---|---|
| emp.de | Germany | Shopping |
| aldi-sued.de | Germany | Shopping |
| t3n.de | — | Unknown |
| fotokasten.de | Germany | Shopping |
| bdk.de | — | Unknown |
| cinemaxx.de | — | Entertainment |
| fahrrad.de | Germany | Shopping |
| globetrotter.de | Germany | Shopping |
| welt.de | Germany | News |
| kopp-report.de | Germany | News |
| strato.de | Germany | Business-to-Business |
| termometropolitico.it | — | Unknown |
| convertkit-mail2.com | — | Unknown |
| pollin.de | Germany | Shopping |
| engelhorn.de | Germany | Shopping |
| re-in.de | — | Unknown |
| pinterest.com | — | Unknown |
| bonsai.de | — | Unknown |
| thinkster.io | — | Unknown |
| ilpost.it | — | Unknown |
| bahn.de | Germany | Travel |
| nytimes.com | United States of America | News |
| pcwelt.de | — | Unknown |
| bunte.de | Germany | News |
| mail.de | Germany | Unknown |