resend.getEmail returns message content and the most recent delivery event.
automations/get-resend-email.automation.ts
emailId that send actions return. Optional second argument { account } selects the Resend binding and defaults to the project binding.
Returns id, object, from, to, cc, bcc, replyTo, subject, nullable html and text, tags, createdAt, nullable scheduledAt, lastEvent, and optional nullable provider messageId and topicId. lastEvent is a status string, not a timestamp.