rainbox.email/config/production.json5

{
	log_level: "DEBUG",
	db_log_level: "ERROR",
	public_url: "https://rainbox.email",
	public_websocket_url: "wss://rainbox.email",
	session: {
		cookie: {
			secure: true,
		},
	},
	mail: {
		secure: true,
		allow_invalid_tls: false,
	},
	auth: {
		approval_mode: true,
	},
	magic_link: {
		validity_period: 900,
	},
	mail_autoconfig: {
		main_domain: 'rainbox.email',
		display_name: 'Rainbox Email',
		display_name_short: 'Rainbox',
		username: '%EMAILADDRESS%',
		auth_method: 'password-cleartext',
		imap: {
			server: 'rainbox.email',
			port: '143',
			method: 'STARTTLS',
		},
		pop3: {
			server: 'rainbox.email',
			port: '110',
			method: 'STARTTLS',
		},
		smtp: {
			server: 'rainbox.email',
			port: '587',
			method: 'STARTTLS',
		},
	},
}