Hi, I am wondering if there is a way to add contacts to Subscription lists using query or if it is possible to import a list of contacts. I have a list of contacts which subscribed to newsletter and these contacts are in my Dynamics database and I want to add them to a subscription list in Dynamics but it is impossible to me to add them manually. I tried to select them by filtering contacts in Contacts entity but I'm not allowed to select more than 250 contacts per time and I have more than 5000 contacts to add.
Always linked to the matter of newsletters, is there a way to embed a subscription form in the reserved area of an external website? Or does the subscription center only works when added in the footer of emails sent using Dynamics? Contacts should enter in their reserved area and express their preferences using a subscription form created in Dynamics.
Thank you