I use a similar service from: https://mailway.app/ https://mailway.app/ They have their code open sourced, and you can self host it if you want. I personally d

I use a similar service from: https://mailway.app/ https://mailway.app/ They have their code open sourced, and you can self host it if you want. I personally did not bother since I do not use their service for outbound mail (which would definately get marked as spam) and I trust them for now. It also has a neat temporary mail plugin (which I put under a subdomain) that might come in handy sometimes.