To optimize spam protection in your GMX mailbox, you can make additional settings that allow us to categorize e-mails that you mark as "Not spam" or "Spam".
By analyzing the e-mails that you manually send to the Spam or Inbox folder, we can improve our classification into the categories of "Spam" and "Not Spam". This process is mainly automated by computer systems and occurs manually only as needed in specific cases. As such, we can better protect you from unwanted e-mails and at the same time ensure that all wanted e-mails arrive in your Inbox.
Here you can manage your permissions for the automatically optimized spam detection: