mailX by mailwarm

Email deliverability toolkit for humans and AI agents

Product HuntEmailLaunched May 20, 2026YC S20578#2 of the day

About mailX by mailwarm

Your emails go to spam. mailX shows you why, and how to fix it in seconds with clear answers and exact steps. Built for humans and AI agents. API and MCP ready.

The person behind mailX by mailwarm

Othman Katim
Maker
mailwarm (YC S20)
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