Easy way to create dynamic lists?

I am looking to have my application send out a newletter to new subscribes. In this case the list would need to be refreshed with the new names each month.

Is the easiest way to unsubscribe everyone from an  existing list and then add new names to the list? (Since we cannot create new names through the api)


Join 200,000 companies around the world that use Campaign Monitor to run email marketing campaigns that deliver results for their business.

Get started for free