Postfleet
Prompt-injection-safe email for AI agents
AI agents are getting email but raw inboxes are an attack surface: prompt injection, spam, malicious files. Postfleet is email infrastructure for agents. Every inbound message is verified, spam/virus-screened, and checked for prompt injection before your agent reads it, then delivered already parsed and comprehended. Outbound is idempotent with optional human approval. 6 MCP tools + a REST API. Would love your feedback!
Postfleet is a Email company. It launched on Product Hunt on Jul 18, 2026, with 13 upvotes. Adamlead has 1 person on file at Postfleet.
Postfleet at a glance
- Website
- postfleet.ai
Postfleet timeline
- Prompt-injection-safe email for AI agents
People at Postfleet
Emails are shown masked, with whether each one has been verified. They're unlocked in the app with Lifetime access.
| Name | Title | |
|---|---|---|
Maker | s***@postfleet.aiUnverified |
Frequently asked questions
Who works at Postfleet?
Adamlead has 1 person on file at Postfleet, including Scott Foster (Maker). Each email shows whether it has been verified.