Update scheduled email

updateScheduledEmail changes a pending email’s future delivery time.

automations/reschedule-resend-email.automation.ts

import { automation } from "automate.ax"
import { updateScheduledEmail } from "automate.ax/resend"

export default automation("Reschedule Resend email", () => {
  updateScheduledEmail({
    emailId: "email_123",
    scheduledAt: "2026-08-12T16:00:00Z",
  })
})

emailId is required. scheduledAt must be an ISO 8601 datetime with an offset or Z; unlike initial scheduling, this action does not accept natural language. Optional account selects the binding. Returns { id: string; object: string }. Resend rejects emails whose delivery has already begun or been canceled.

⌘I

Get started

Concepts

Reference

Update scheduled email