I’m working on making email SaaS providers behave reliably as a side project. I’ve written a piece of software which is self-hosted that does failover, retries,

I’m working on making email SaaS providers behave reliably as a side project. I’ve written a piece of software which is self-hosted that does failover, retries, queuing, logging, and monitoring for sending mail via SMTP so that people don’t have to spend time implementing all of that plumbing themselves.