Unfortunately I don't think so. :( > We offer a Free Trial plan for testing purposes only. The Trial is limited to 100 emails a month with no overages allowed.

Unfortunately I don't think so. :( > We offer a Free Trial plan for testing purposes only. The Trial is limited to 100 emails a month with no overages allowed. https://postmarkapp.com/support/article/1107-how-does-monthly-pricing-work https://postmarkapp.com/support/article/1107-how-does-monthl...