I have created a new template which is copied the example template; I have modified the "9.1 unsubscribe-URL" to my server url, but it still using localhost when I received the testing email! Why? I try to generate a few times. The result is same!
As soon as a mailing is created based on your template, the template code is copied into your mailing and changes to the template code do not change the mailing. However, you can click ob the link "show template" in the "mailing" tab to open the template code which is tied to your mailing and change the code there.
