Change the List-Unsubscribe Header in Account Engagement Emails

List-unsubscribe headers are automatically included in every Account Engagement email. This includes the Enhanced Email Lighting Builder and Sales Emails & Alerts. These headers can’t be removed or modified.

Note: Some email services may choose to show an 'Unsubscribe' link or button in-app which may utilize the list-unsubscribe header. Whether or not this feature appears is entirely up to the recipient system and may not display, even though the list-unsubscribe header is present in the email. Account Engagement cannot influence the behavior of these external features. Additionally, it's important to note that the "header" refers to the actual bit of metadata in the email, not the link that appears in the external app.