This conversation has been merged. Please reference the main conversation: How can I find an email header?
I use the open exchange server through Homestead for my business email and am unable to send emails to domains associates with MS.
The error message in the mailer daemon is:
SMTP error from remote mail server after MAIL
FROM:<EMAIL ADDRESS REMOVED>
> host mx1.hotmail.com [184.108.40.206]: 550 SC-001 (SNT004-MC3F5) Unfortunately, messages from 220.127.116.11 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.
Thanks in Advance!
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