Send transactional emails with AWS SES

Background I used to recommend Mailgun for a personal project . But as with any commercial products that is generous with free stuff, there's always a catch and it will come back and bite you one way or another, and Mailgun is no exception. Now their free-tier offer is very similar to ALL other email services such as Postmark , Sendgrid and Resend that allows only hundreds of free emails per day…