How do I put an unsubscribe link in my list's emails?
In your list's Administration section, in both the "Non-digest options" and "Digest options", add the following to the footer text:
To unsubscribe from this list, send an email: To: LISTNAME-leave@DOMAIN Subject: Leave Message: Leave
For example, if your list was – email@example.com – you would put the following:
To unsubscribe from this list, send an email: To: firstname.lastname@example.org Subject: Leave Message: Leave