MailensMailens
Mailens

Email for the
Lens ecosystem

Every Lens account gets a real email address.
Anyone on the internet can reach you.
No wallet needed on their end.

Built for power users

Everything you need in a Lens-native email client.

Real email address

Every Lens account gets a real email address that works with Gmail, Outlook, and every email client on the planet.

handle@mailens.xyz

Conversation threading

Full conversation threads with inline reply. Gmail-style grouping, expand/collapse, and auto-scroll.

Undo send

Sent something too early? Undo it. A safety net for every outbound email.

32 synthesized sounds

Every action has a unique sound — star, send, trash, compose, attach, navigate. All procedurally generated via Web Audio.

Smart spam filtering

SPF, DKIM, DNSBL verification plus content heuristics. Every inbound email gets a spam score.

Decentralized attachments

Files stored on Grove — Lens Protocol's decentralized storage. Up to 125MB per file, free forever.

Keyboard shortcuts

Full Gmail/Superhuman-style shortcuts. Navigate, compose, search, and manage — all without touching the mouse.

⌘Kj/kg+i?

Drag & drop

Drop files anywhere to attach. Full-screen drop zone with instant Grove upload.

Real-time inbox

Emails appear instantly via Supabase Realtime. No refresh needed, ever.

Wallet-native auth

No passwords. No sign-up forms. Connect your wallet or scan with Orb. Your wallet is your identity.

How it works

Three steps. Under a minute.

A wallet character being plugged in, with a green sprout growing out of it01

Connect your wallet

Sign in with your Lens account. We detect your handle and set up your inbox instantly.

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Share your address

Your email is handle@mailens.xyz. Put it in your bio, your website, or share it directly.

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Receive & reply

Anyone can email you. Read and reply from Mailens. Emails appear in real-time.

A friendly robot handing a written draft to a human hand
NEW · MCP SERVER

Connect your AI agent

Claude Code, Codex, Cursor, Grok, OpenClaw, Hermes — any MCP client can read, search, and draft your email. One command. No wallet key, no SDK.

$ claude mcp add --transport http mailens https://mailens.xyz/api/mcp \ --header "Authorization: Bearer mlk_..."

No terminal? Grok and ChatGPT connect with a URL — step-by-step guide

Mint a scoped key in Settings → Agent Keys

Agent reads & drafts — you press send. Prompt-injection hardened.

Full agent docs at /llms.txt

Mailens is Free forever

An envelope with a green seedling growing out of it

Ready to get your @mailens.xyz?

Connect your Lens account and start receiving emails in seconds. It's free.