Bonjour,
J'ai reçu des mails de réponse de blocage des IPs d'OVH lors d'envoi vers des adresses hotmail.com
<XXXXX@hotmail.com>: host
hotmail-com.olc.protection.outlook.com[52.101.10.15] said: 550 5.7.1
Unfortunately, messages from [46.105.73.133] weren't sent. Please contact
your Internet service provider since part of their network is on our block
list (S3150). You can also refer your provider to
http://mail.live.com/mail/troubleshooting.aspx#errors