Mission is currently sending emails according to schedule. The next email will be sent at the "Next Send" timestamp. Most common status for missions before completion. All scheduled emails have been sent. For reminder phase: all configured reminders delivered. For overdue phase: maximum email count or maximum days limit reached. No more emails scheduled. Mission has been stopped. Usually indicates the invoice was paid (most common), or the mission was manually terminated via the Portal API. Admin users can identify cancelled status with red badge. If invoice status changes to "Paid", active missions display as cancelled as a safety check. A scheduled send time passed but the email was not delivered. Indicates the external server may have encountered an issue at the scheduled send time.