In the order they arrived, from the first email after signup.
How often, when and how Hindenburg emails its subscribers, measured from every email we received.
Every subject line and preview text, in the order they arrived.
We captured 2 emails from Hindenburg after signing up, all account verification emails.
All of its emails arrived on the day we signed up, it sends with Google Workspace, its designs lean blue and all of its emails use single cta.
Its subject lines run about 72 characters.
