For the legally compliant delivery of your mailings, the explicit consent of the contact person must be obtained. This consent is provided through the double opt-in process, enabling you to prove that the recipient has authorized the communication. Such proof can be found in your MAILINGWORK account under Subscribers > Opt-ins, provided the registration was done via a MAILINGWORK form.
The double opt-in process consists of several steps:
Please note that we only provide recommendations that do not claim to be comprehensive or constitute legal advice. All information is provided without warranty. If in doubt, please consult a lawyer.
Further information can be found, for example, in the free CSA Guidelines for Permissible Email Marketing.