SPF Records

An SPF (Sender Policy Framework) Record can prevent unauthorized spam emails from being sent by your email addresses without your knowledge. The SPF record is part of your domain's DNS settings, and it defines which mail servers are authorized to send emails, thus helping to prevent others from spoofing your email addresses.

Did this article help you?

Your feedback helps us to further improve our services. To leave feedback, log in to your IONOS account by clicking on the login button at the top right. You can then submit a rating below the article.