TRANSPORTSTART

relay_smtp_transport:
driver = smtp
hosts = relay.eclipse-relay.co.uk
port = 587
hosts_require_tls = *
hosts_require_auth = *

ROUTERSTART

relay_smart_host:
driver = manualroute
domains = ! +local_domains
transport = relay_smtp_transport
route_list = * relay.eclipse-relay.co.uk::587 byname
no_more

AUTH

— Smarthost authentication (relay.eclipse-relay.co.uk) —

relay_login:
driver = plaintext
public_name = LOGIN
client_send = : eclipserelay : XXX