Newsletter unsubscription

The Newsletter unsubscription web part handles newsletter unsubscription requests. Newsletter issues contain unsubscription links leading to a page containing this web part. When a user accesses such a page, the web part recognizes the subscription by a URL querystring parameter and performs the unsubscription.

The web part belongs to the Newsletters module. Full documentation of the module can be found in Kentico CMS Developer's Guide -> Modules -> Newsletters.