Open-source email & SMS infrastructure for AI agents. Programmatic inboxes, BullMQ queuing, webhook delivery, prompt injection detection, vector search. Self-hostable.

The API-first email infrastructure for developers. Built with Fastify, Next.js, and Supabase.

MTA-STS policy for dsdeboer_nl

Thunderbird autoconfig for duncandeboer_tech

Email autodiscovery configuration for duncandeboer_nl

MTA-STS policy for duncandeboer_nl

Email autodiscovery configuration for duncandeboer_tech

MTA-STS policy for duncandeboer_tech

Thunderbird autoconfig for duncandeboer_nl

Complete email infrastructure with custom SMTP server, DNS integration, multi-domain routing, real-time delivery via SSE, retry mechanisms, and asynchronous processing. Built with Node.js, React, MongoDB, Redis, and Docker.

Email autodiscovery configuration for dsdeboer_nl

Cold email at scale — domain warmup, DNS config, deliverability monitoring, reply classification, sender rotation. Battle-tested across 22,000+ sends, 23 campaigns. TypeScript + Vitest (57 tests).

Thunderbird autoconfig for dsdeboer_nl