{
	"version": 1,
	"port": 25,
	"port_ssl": 465,
	"allow_client_ssl": false,
	"allow_expn": false,
	"allow_auth": true,
	"allow_vrfy": true,
	"verify_address" : true,
	"accept_etrn": false,
	"send_etrn": false,
	"maximum_recipients": 15,
	"message_size_limit": 0,
	"relay_local_mail": false,
	"use_relay_host": false,
	"relay_host": "",
	"block_rts_spam": true,
	"max_thread_load": 10000,
	"max_flood_count": 1000,
	"max_null_sender": 10,
	"socket_timeout": 600,
	"max_mx_servers": 20,
    "require_auth": true
}
