Our Mailserver 193.9.122.3 seems to be on a sunrise blacklist.
<delta.escapenet.ch #5.3.0 smtp;553 5.3.0 Your address 193.9.122.3 is listed by sunrise list>
Anybody know who to contact at sunrise to get the reason and get this fixed? I don't have the nerves to call the helpdesk...
Regards,
Mike