Business Email Hosting, Fully Featured
Everything you need to host professional email on your own domain — free to start. Discover a full suite of tools designed to elevate your business communication.
The All-In-One Business Email Hosting Platform
Modern Webmail
Access your business email from anywhere with a clean, fast, and intuitive webmail interface. Enjoy a modern, ad-free experience with powerful organizational tools.
Powerful SMTP Relay
Send transactional emails from your website or application using your custom domain. Perfect for WordPress, Laravel, and other platforms. Ensure your notifications and alerts always reach the inbox.
WordPress & App Integration
Easily configure your WordPress site, e-commerce store, or custom application to send emails from your domain through our platform. Stop worrying about deliverability and let us handle your transactional mail.
Calendar
Your calendar is a record of your life. Keep it safe with our encrypted calendar.
Drive & Docs
Thanks to the WebDAV protocol we provide, you can connect any DAV email client and Secure your files with encrypted cloud storage that gives you control of your data.
Shared Mailboxes
Let your team collaborate on a single inbox. Create a group address like [email protected] — every member sees it as a shared folder in their own mailbox, with aliases and per-permission controls included.
Two-Factor Authentication
Secure every email account with 2FA. Require a time-based code from an authenticator app in addition to a password — protecting your business from unauthorized access.
Encryption at Rest
All emails, attachments, and data are encrypted at rest on our servers. Your business communications stay private and protected — even at the infrastructure level.
All Protocols Built In
IMAP, SMTP, POP3, JMAP, CalDAV, CardDAV, and WebDAV — all built in. Send emails, sync calendars, contacts, and files with any app. JMAP and SMTP on every plan, including Free; IMAP and POP3 on paid plans.
Full Email Solution
Elevate your business email with an arsenal of professional features: Catch-All, Restore Deleted Messages, Email Aliases, Auto-responders, and more -- all on your own domain.
Open Protocols & Standards
Connect with standard email clients using open protocols (IMAP/POP3 on paid plans). No vendor lock-in — your email, your choice.
JMAP
Modern, fast email API protocol. Powers our webmail and mobile apps with real-time sync and push notifications.
JMAP GuideIMAP
Access your email from Outlook, Thunderbird, Apple Mail, or any IMAP client. Two-way sync keeps everything in sync. (paid plans)
IMAP SetupSMTP
Send emails from any app, CMS, or service. WordPress, Laravel, WooCommerce — 300 messages/hour per mailbox.
SMTP SetupCalDAV
Sync your calendars with Apple Calendar, Thunderbird, GNOME Calendar, and any CalDAV-compatible app.
CalDAV GuideCardDAV
Sync contacts across all your devices. Works with iPhone, Android, Mac Contacts, and Thunderbird.
CardDAV GuideWebDAV
Access your Mailbux Drive files from any file manager. Mount as a network drive on Mac, Windows, or Linux.
WebDAV GuideAlso supports POP3 for download-only access. JMAP and SMTP are included on every plan, including Free; IMAP and POP3 access are available on paid plans.
Your Brand, Your Email Platform
Make your business email experience truly yours. We are the only hosting platform that allows you to fully rebrand the webmail interface. We provide the email infrastructure -- you put your company name on it.
No credit card needed.
You have complete control
...over managing and creating business email accounts on your own domains — unlimited on paid plans; Free includes 1 domain.
Bring your own domains and create the professional email accounts you need (unlimited on paid plans) -- [email protected], [email protected], [email protected], and more. Each account comes with full-featured business email hosting, including productivity tools, calendar, and storage.
How do I create a business email account?
Add your domains
Free includes 1 custom domain — paid plans add unlimited domains.
Create Business Email Suite accounts
Create the business mailboxes you need ([email protected]) — unlimited on paid plans, packed with productivity tools!
Access your business email anywhere
Read, send, and manage your professional email via our webmail, mobile apps, desktop clients like Thunderbird, Apple Mail, Outlook, and more.
Ready to Host Your Business Email for Free?
Set up professional email on your own domain in minutes. Free business email hosting, powered by Mailbux.