Dear colleagues, Olamide Omolola and Tobias Fiebig are studying the degree to which email systems are configured securely. And they need your help: they want to receive emails from as many different mail providers around the world as possible. You can find more details in this RIPE Labs article: https://labs.ripe.net/Members/mirjam/help-to-understand-secure-email-around-... Kind regards, Mirjam Kühne RIPE Labs Editor