For Hosting Customers with an IONOS Email Address
In this article, we'll show you how to enable the display of HTML emails in IONOS Webmail.
Guided Steps
- Log in to Webmail.
- In the main navigation bar, click on the gear icon in the top-right corner.

- Now click on Mail in the left-side navigation bar and check the box Allow HTML-formatted messages. The settings are saved automatically.