In the order they arrived, from the first email after signup.
How often, when and how Focus on the Family emails its subscribers, measured from every email we received.
Every subject line and preview text, in the order they arrived.
We captured 1 email from Focus on the Family after signing up, all magic link / login code emails.
Its only email arrived on the day we signed up, it sends with Mailgun and all of its emails use plain text.
Its subject line is 37 characters long.