Email that works for you, powered by Nancy AI
NSEND Webmail brings all your inboxes together with a built-in AI assistant, bank-grade security, and effortless organization — beautifully, on every device.
A complete email experience
From a unified inbox to AI-assisted writing and airtight security — NSEND packs the features of a modern email suite into one fast, elegant app.
Unified inbox
Link multiple IMAP/SMTP mailboxes and switch between them instantly — every account, one beautiful inbox.
Nancy AI assistant
Write, reply, summarize and organize with a built-in AI that understands your mail and works on your terms.
Ironclad security
Two-factor authentication, bot-protected sign-in and AES-256 encryption keep your account and secrets safe.
Schedule & remind
Send later at the perfect time, snooze what can wait, and let reminders nudge you before you forget.
Smart filters
Auto-sort mail with server-side Sieve rules or the built-in engine — your inbox stays tidy automatically.
Read receipts
Know exactly when your important messages are opened, with per-message open tracking.
Search everything
One search box sweeps every folder across every account and surfaces what you need in an instant.
Contacts & export
Keep an address book that builds itself, and export to vCard or CSV for phones, Outlook and Google.
Signatures
Craft polished HTML signatures per account — or ask Nancy to design one for you in seconds.
Make it yours
Themes, accent colors, backgrounds, Google Fonts, badge colors and resizable panels — your inbox, your style.
Works everywhere
Use NSEND in any browser on any device — with desktop notifications and instant new-mail alerts.
Always in sync
Instant push for new mail, Outlook-style date grouping and per-user timezones keep everything current.
Your inbox, with a brilliant assistant built in
Nancy is a first-class AI assistant that lives right inside NSEND. She reads the email you're looking at, drafts replies in your voice, and takes real actions — no copy-pasting into another tool.
- Write & replyReady-to-send drafts you copy or send in a click
- Reads images & PDFsVision-capable — ask about attachments
- Auto-organizes mailFiles, labels and cleans up on request
- Schedules & remindsSend later and set reminders by asking
- Generates documentsTurn a thread into a polished PDF
- Bring your own AIOpenAI, Ollama or your self-hosted model
Built to protect your most personal data
Email is the key to your digital life. NSEND treats it that way — with layered protection and privacy by design.
Two-factor authentication
Authenticator app (TOTP + QR) and emailed one-time codes.
Bot-protected sign-in
Cloudflare Turnstile stops automated attacks at the door.
Encrypted at rest
Mailbox credentials are sealed with AES-256-GCM.
Sessions on your terms
Stay signed in until you choose to sign out — never surprised.
Self-hostable
Run NSEND on your own server — your data stays yours.
Open standards
Built on IMAP, SMTP and Sieve — no lock-in, ever.
NSEND on your Windows desktop
Everything the web app does, plus the things only a real app can: it lives in your tray, keeps running in the background, and tells you the moment mail arrives.
Download for Windows
A native build for Windows 10 and 11. Sign in once and it stays signed in — new mail reaches you even when the window is closed.
- Native notificationsWindows toasts for new mail and calendar reminders — click one to jump straight to the message.
- Lives in your trayClosing the window does not quit it. Mail keeps arriving, with an unread badge on the taskbar.
- Your default mail appEmail links anywhere in Windows open a ready composer in NSEND.
- Updates itselfNew versions install quietly in the background. Start it with Windows and forget it is there.
Noor Chisti
NSEND Webmail is designed and built end-to-end by Noor Chisti — from the Fastify & PostgreSQL backend and the encrypted multi-account mail engine to the React client and the Nancy AI assistant. It's the product of a simple belief: email should be private, fast, and genuinely helpful.
“I wanted an inbox that respects your privacy and actually works for you — so I built one, feature by feature.”
Frequently asked questions
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Ready for a smarter inbox?
Sign in and bring your email into the future — with Nancy by your side.