Sendinblue is a German certified provider whom we chose because they must comply with the requirements of the EU's General Data Protection Regulation (GDPR) and the German Federal Data Protection Act (BDSG).<br> <br> You can find more information on Sendinblue here:<br>https://www.sendinblue.com/legal/termsofuse/?rtype=n2go <br> <br> You can revoke your consent at any time to the storage of your personal data (including your email address) and to the use of your data.