Mailflare

Mailflare is a self-hosted email inbox for custom domains, built on Cloudflare.

What you can do:

• Connect domains and set up Cloudflare Email Routing from the dashboard.
• Create personal and shared mailboxes with delegated access.
• Send and receive email with attachments, rich formatting, signatures, and automatic replies.
• Organize mail with search, custom folders, stars, snoozing, archive, spam, and trash.
• Create routing rules to store, forward, reject, or categorize incoming messages.
• Get real-time inbox updates and new-message notifications.
• Import and export mail, manage contacts, and block unwanted senders.
• Manage accounts, permissions, API keys, webhooks, audit logs, and database backups.

How it works:

Mailflare runs in your Cloudflare account. Email Routing delivers incoming messages to the app, while Cloudflare's email service handles outgoing messages. Your mail data stays in your own D1 database and attachments are stored in your own R2 bucket.