To create a custom unsubscribe link, either create an "Unsubscribe reasons" page in the Pages module, or create your own external unsubscribe page.


In your e-mail, insert the link to the page as a web address:



Make sure to add the correct parameters for Maileon to connect the unsubscription to the contact. These parameters are contactid=[CONTACT|ID] and checksum=[CONTACT|CHECKSUM]. Note the single brackets for the placeholders, because of the placholders are used in a trackable URL.


The completed unsubscribe link would eventually look like this: 

https://email.example.com/unsubscribe?contactid=[CONTACT|ID]&checksum=[CONTACT|CHECKSUM].