Impossible d'envoyer des mails à une adresse hotmail ou outlook.com
Tout est dans le titre. Ci-dessous, l'erreur :
host eur.olc.protection.outlook.com[104.47.2.33] said:
550 5.7.1 Unfortunately, messages from [212.129.17.252] weren't sent.
Please contact your Internet service provider since part of their network
is on our block list (S3140). You can also refer your provider to
http://mail.live.com/mail/troubleshooting.aspx#errors.
[DB5EUR01FT012.eop-EUR01.prod.protection.outlook.com] (in reply to MAIL
FROM command)