When I first got introduced to email development, I remember I wanted to throw myself off a cliff. I couldn't believe how nonsensical everything was. I kept track of everything in a little text document, which I've now turned into a post. If you happen to be starting out with emails, I hope this can get you up to speed with exactly how everything is fucked. And if you're an Outlook survivor, I hope you'll find someth…
https://github.com/siguelaola/mjmgr
I only really did sendgrid and mailgun, but as a POC it worked well. Just putting this out there because it's useful but I don't touch it much anymore.