Interview de Julia Janssen-Holldiek de la Certified Senders Alliance
Main Page - Certified Senders Alliance : Certified Senders Alliance
Certified Senders Alliance - YouTube
Certified Senders Alliance - YouTube
Member of the Certified Senders Alliance (CSA) | Ternair.com
The Certified Senders Alliance – How Self-Regulation Can Help Increase the Quality of Commercial E-Mails - Ethics in Digitalization - Socially Responsible Digitalization - Issues - dotmagazine