Log in to your Mailinblack space and navigate to your Protect area.
Click on the "Senders" menu, then the "General Settings" tab.
How to search for an email address ?
Search for the email address in the search bar. You can also perform an advanced search by clicking on Advanced Search below the search bar.
How to ban an email address ?
Your banned senders do not receive the Mailinblack invitation. However, if you remove them from your sender list, they will need to respond to the authentication request again with their next email.