An option to assign an email category (ex: Holiday/Birthday Greetings) to the automated system emails (ex: Birthday Wish and/or Anniversary Wish).
We want users to be able to unsubscribe or resubscribe to these automated system emails via email categories on their profile rather than solely from the recipient group via the link within the email. Constituents are unlikely to save the email in order to resubscribe to it in the future, but they may resubscribe if they see the option on their profile.
Having categories for the emails on their profiles provides a clear picture of all the types of email communications they can expect to receive. If they uncheck all the categories without unchecking the "all emails" preference, they may be upset when they receive a system generated birthday or anniversary email.