Resend Email Service
We need a service to send transactional/notification emails that are hosted on our coolify server.
I signed us up for https://resend.com because the free tier will work fine for now, and also it’s one of the easier services to use.
The free version lets us set up one subdomain to send emails from. I chose *@notification.workingclassunity.com since these emails will be sign in codes, updates, or notifications from various apps.