I built an email API because of limited domains and flaky inbound

Show HN: I built an email API because of limited domains and flaky inbound

I built an email API because of limited domains and flaky inbound is a business in show hn launch.

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I’m an indie hacker. Like many of you, I usually have 3 or 4 projects running at once. My biggest frustration with existing email APIs (the Resends and Postmarks of the world) is how they handle domains.Most platforms restrict you to a single domain on the free tier, and even the initial paid tiers are surprisingly stingy. Whenever I started a new experiment, I had to "kill" the email for a previous project just to reuse the domain slot. If a user tried to sign up or reset a password on an older project, it was effectively dead.I built Simple Email API to stop this cycle. I wanted an email API that doesn't punish you for experimenting.Two things I focused on:1. Multi-domain by default You ca

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Website: www.simpleemailapi.dev