How do I write and send an email to my customers?

In Email Marketing, tap Write an email and describe it in a line, like our spring tune-up, book by April 30. AOS drafts it in your words and colors (Draft it, 5 credits), and you edit it.

Under Who gets it, choose Everyone subscribed or a segment: people from one lead magnet, a tag from an import, recent sign-ups, or people who opened lately (set those up under Segments). Send me a test to see it in your own inbox, then Review and send to send now or schedule it. Every email gets a one-click unsubscribe and the legal footer, including your postal address from Sender settings.

Until campaign sending opens, campaigns can't go out to your list, but tests to yourself do.