Does Mailtrack work with emails scheduled to be sent later? February 18, 2020 15:14 Yes, Mailtrack can be used to track emails sent using Gmail's schedule send feature. Related articles How does Mailtrack track forwarded emails? When does Mailtrack consider an email to have been read? Does Mailtrack work with email aliases? Opt-out: avoid being tracked by email tracking services How can I use Mailtrack on a different computer?