secubox-openwrt/package/secubox/secubox-app-mailinabox/README.md

SecuBox Mail Server (docker-mailserver)

Full-featured mail server with SMTP, IMAP, POP3, spam filtering, antivirus, and automatic Let's Encrypt certificates. Runs docker-mailserver in a managed Docker container on OpenWrt.

Installation

opkg install secubox-app-mailinabox

Configuration

UCI config file: /etc/config/mailinabox

uci set mailinabox.main.enabled='1'
uci set mailinabox.main.hostname='mail.example.com'
uci set mailinabox.main.domain='example.com'
uci set mailinabox.main.ssl='letsencrypt'
uci commit mailinabox

Usage

mailinaboxctl start              # Start mail server
mailinaboxctl stop               # Stop mail server
mailinaboxctl status             # Show service status
mailinaboxctl user add <email>   # Add mail user
mailinaboxctl user list          # List mail users
mailinaboxctl user del <email>   # Remove mail user
mailinaboxctl logs               # View mail logs

Features

• SMTP (25/587), IMAP (993), POP3 (995)
• SpamAssassin spam filtering
• ClamAV antivirus scanning
• DKIM/SPF/DMARC support
• Automatic Let's Encrypt TLS certificates
• User and alias management via CLI

Dependencies

• dockerd
• docker
• containerd

License

Apache-2.0