HTTPS for sender domains

by Emiel Bruijntjes ,  Rens Greveling ,  Thijs van Diessen

This week we're installing HTTPS certificates for the tracking domains of all our customers. We use the Let's Encrypt API to get a certificate for every registered sender domain. This allows us to secure all hyperlinks from all the mailings that are sent from our servers.

This means that you no longer have to register certificates yourself, and that you no longer have to get in contact with our support team to ask us to install or renew a certificate. This all now happens automatically. And because Let's Encrypt's service is free, we also offer this service free of charge.