Would like the option to send triggered emails based on collected Date Fields (month/day/year).

Common use case - Birthday Emails set to send X minutes, hours, days, months before / on / after date field.

Sending birthday emails on the day or 30 days prior is common for a lot of my clients.

Sending follow up emails after last visit date or last purchase dates is also an important use case. Can be used to improve relationships or reactivate lost customers.