Unable to send mail to hotmail from rackspace cloud
- by Jo Erlang
I'm having issue sending mail from postfix on a rackspace cloud instance for my domain.
Hotmail says "550 SC-001 (SNT0-MC4-F35) Unfortunately, messages from 198.101.x.x weren't sent. Please contact your Internet service provider since part of their network is on our block list. "
Here is the mail log
Sep 20 08:02:59 mydomain postfix/smtpd[1810]:…