I experience this problem...
[email protected] unrouteable mail domain "martindowson.com"
[email protected] unrouteable mail domain "hotmail.com"
[email protected] unrouteable mail domain "hotmail.com"
[email protected] unrouteable mail domain "mondrian.com"
But I do get some 'confirmations' from other domains. Is this down to a blocking on the server or is it an issue with 7.0.2?