rainbox.email/config/default.json5

{
	app: {
		name: 'Rainbox Email',
		contact_email: 'contact@rainbox.email',
		webmail_url: 'https://rc.rainbox.email',
	},
	log_level: "DEV",
	db_log_level: "ERROR",
	public_url: "http://localhost:4899",
	public_websocket_url: "ws://localhost:4899",
	port: 4899,
	mysql: {
		connectionLimit: 10,
		host: "localhost",
		user: "root",
		password: "",
		database: "rainbox_email",
		create_database_automatically: false,
	},
	redis: {
		host: "127.0.0.1",
		port: 6379,
		prefix: 'rainbox.email',
	},
	session: {
		cookie: {
			secure: false,
		},
	},
	mail: {
		host: "127.0.0.1",
		port: "1025",
		secure: false,
		username: "",
		password: "",
		allow_invalid_tls: true,
		from: 'contact@rainbox.email',
		from_name: 'Rainbox Email',
		// Unlimited
		max_public_identities_per_user: -1,
	},
	view: {
		cache: false,
	},
	auth: {
		approval_mode: false,
		// 30 days
		name_change_wait_period: 2592000000,
	},
	magic_link: {
		validity_period: 20,
	},
	mail_autoconfig: {
		main_domain: 'localhost',
		display_name: 'Rainbox Email',
		display_name_short: 'Rainbox',
		username: '%EMAILADDRESS%',
		auth_method: 'password-cleartext',
		imap: {
			server: 'localhost',
			port: '143',
			method: 'STARTTLS',
		},
		pop3: {
			server: 'localhost',
			port: '110',
			method: 'STARTTLS',
		},
		smtp: {
			server: 'localhost',
			port: '587',
			method: 'STARTTLS',
		},
	},
}