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Postern Mail — mailbox access, on your terms

This site was found by StackScope Discovery, our own first-party launch detection. The tech stack below comes from that discovery scan; the full analysis (screenshots, scores, page checks) is added when the site is picked up by a launch platform.

Postern Mail is an MCP server that connects Claude, ChatGPT and any MCP-capable assistant to all of your mailboxes. Per mailbox, you grant the verbs it may use — read, draft, send. The server enforces the grant on every call.

AI

Estimated origin: Belgium

Added August 30, 2026 · Last analysed August 30, 2026 · via StackScope Discovery

Own this Launch?

StackScope records what new websites are built with, the week they launch. Most we find ourselves, by watching public internet infrastructure for brand-new sites; the rest come from Product Hunt, Hacker News and PeerPush. We crawled this one to detect its tech stack. This page is what we saw on 30 August 2026; the live site may have changed since.

Every technology below links to its own page: which other new sites launched with it. Vendors and agencies watch those pages with Stackdar and hear about new adopters the week they ship, from £15 a month.