Outis-style AI spam bounce honeypot

Secretly replies a fake bounce to AI bulk email so senders think the address is dead

Problem

AI-generated automated marketing and spam floods inboxes. Reporting and unsubscribing often fail or confirm the address is live. A developer revived a 1998 idea: send a fake 'user unknown' bounce, but there is no good modern tool for it.

Solution

An email middle layer or plugin that detects suspected AI bulk mail and sends a properly formatted fake bounce on the user's behalf so senders mark the address invalid. Whitelists and rule filters prevent harm to real contacts.

Users

Knowledge workers buried in AI marketing email, small-team founders, privacy-conscious users

MVP

Read-only Gmail/Outlook connection; rules plus a lightweight model to detect bulk/automated mail; auto-reply with fake bounce; whitelist to protect real contacts; weekly report of intercepted messages

Revenue

Personal subscription (e.g. $3/month) plus team plan; open-source core with hosted service

Why now

AI pushes spam cost toward zero while traditional filtering struggles; fake bounces are an asymmetric countermeasure an indie can ship as a browser extension or mail gateway