Private Email, Unleashed.

📱 Responsive Design

Perfect interface adaptation for desktop, tablet, and phone with optimized layouts for each screen size.

🎨 Complete Customizability

Personalize your interface with layout changes and 40+ color schemes. Make it look like your favorite mail app.

🚫 Two Powerful SMTP-level Blocking Systems

Alias Control: Disable any address instantly - if an alias gets compromised or spammed, turn it off and senders get "user unknown." Use blacklist mode (default) or switch to whitelist where only approved senders can reach you. Blocked mail is indistinguishable from a non-existant account to senders.

Sender Blocking: Block specific senders, entire domains, or whole domain endings (like .xyz or country codes). Blocked mail is rejected before it ever reaches our servers - senders can't even tell if you exist.
Learn more →

📅 Private Calendar, Task & Contact Sync

Sync calendars, contacts, and tasks with your phone and other devices. Automatically generate birthday calendars from your contacts. We built a fully RFC compliant private CalDAV and CardDAV server. Unlike other services, we generate separate logins for each device or person you share with - none of which reveal your account name or identity. Share a calendar with a colleague without them ever knowing your username. Control exactly what each person can do (read only, create, update, delete, etc.), set expiration dates, and revoke access instantly.
Setup guide | Whitepaper

🔗 Secure Link Attachments

Send encrypted files to anyone - even Gmail users who don't have encryption. Your file is encrypted on your computer before upload, then shared as a link. Only people you give the password to can open it. Get notified when someone downloads your file, and it auto-deletes after 24 hours. Perfect for securely emailing private documents.

⏰ Deadman Switch

Automatically send pre-written messages with or without attachments if you don't log in for a set number of days. Useful for notifying loved ones or business partners if something happens to you. Can also automatically lock or delete your account for added peace of mind. Messages and attachments are fully encrypted prior to storage.

📥 Email Fetching

Pull email from your other accounts into one place and even encrypt it automatically upon retrieval. Send from those accounts too - replies appear to come from the original address, routed through the proper mail server so your messages are authenticated and don't land in spam. Use CodaMail as a secure hub for all your email without exposing your IP address.

🤖 Advanced Mail Filters

Automatically organize incoming mail with powerful filters. Sort by sender, recipient, subject, or message size. Move to folders, forward, delete, flag, set up auto-replies or vacation responses. Plus our unique auto-encrypt action - automatically encrypt specific messages as part of any message filter.

⏰ Scheduled & Delayed Send

Schedule for later: Compose now, send at any future date and time - uses your configured timezone. Perfect for birthday greetings, business hours delivery, or reminder emails. View, edit, reschedule, or delete pending messages anytime.

Undo Send: Configure a 5-30 second delay after clicking send - giving you a window to catch mistakes, add forgotten attachments, or cancel entirely. Two ways to control when your mail actually goes out.

🔐 Encryption

Every email is encrypted before storage by default. For maximum security, generate your own encryption keys on your computer - we never see them. Upload only the public half, and we can lock your mail but never unlock it. You decrypt with your own software (like Thunderbird, Apple Mail, Mailvelope, etc). Auto-encrypt all mail, specific aliases, or messages matching certain filters. When senders encrypt before sending, we're just storing files we literally cannot read.
Security guide →

🌐 Unlimited Private Domains

Use your own domain names with full access to every feature - unlimited aliases, encryption, filters, calendar sync, and blocking controls all work with your domains. Send and receive as yourname@yourdomain.com with proper email authentication so your messages don't land in spam.

📬 Controllable POP & IMAP

Control how email apps connect to your account with App Passwords. Create separate passwords for each device, restrict by IP address or location, limit what each can do (receive only, send only, etc.), set expiration dates, and revoke access instantly. Protects against hackers trying stolen passwords.

🚀 Quick Setup & Rapid Support

30-day free trial, no card required. Accounts manually processed to protect against scammers (typical setup within hours). All staff rotate on helpdesk - get personalized expert help from the people who actually build the system, any day of the week.

🔒 VPN, SSH & Web Hosting

Browse privately with VPN and proxy services that hide your real location. Full web hosting (worth $120+/year) included in popular plans - host WordPress sites, blogs, or personal websites with easy-to-use control panel.