Talvez seu IP/Rang tenha entrado na Blacklist do hotmail.
2012/6/14 Thiago - HostLP <thi...@hostlp.net> > Ae galera tudo bem? > > Alguem pode me dar uma luz para enviar para o BENDITO HOTMAIL/LIVE/MSN ??? > > De repente começou dar esses erros: > > -Queue ID- --Size-- ----Arrival Time---- -Sender/Recipient------- > 642BA6A0170 397667 Thu Jun 14 08:41:30 comp...@domain.com.br > (host mx1.hotmail.com[65.55.37.104] said: 550 SC-001 (COL0-MC3-F18) > Unfortunately, messages from MEU_IP weren't sent. Please contact your > Internet service provider since part of their network is on our block list. > You can also refer your provider to > http://mail.live.com/mail/troubleshooting.aspx#errors. (in reply to MAIL > FROM command)) > ful...@hotmail.com > > > _______________________________________________ > Postfix-BR mailing list > Postfix-BR@listas.softwarelivre.org > http://listas.softwarelivre.org/mailman/listinfo/postfix-br > _______________________________________________ Postfix-BR mailing list Postfix-BR@listas.softwarelivre.org http://listas.softwarelivre.org/mailman/listinfo/postfix-br