Blockchain technology has already revolutionized finance thanks to Bitcoin. Now it's disrupting other areas, including the realm of data protection. Learn how blockchain is now being used to authenticate backup files and keep them safe from hackers.
BOUNCED BACK MAILS
From: Mail Delivery System [mailto:Mailer-Daemon@gcew
Sent: Tuesday, February 25, 2014 12:11 PM
Subject: Mail delivery failed: returning message to sender
This message was created automatically by mail delivery software.
A message that you sent could not be delivered to one or more of its
recipients. This is a permanent error. The following address(es) failed:
SMTP error from remote mail server after RCPT
host mail.gpzgroup.com [184.108.40.206]: 550 5.7.1 Mail from
220.127.116.11 has been blocked by Trend Micro Email Reputation Service.
Please see http://www.mail-abuse.com/cgi-bin/lookup?18.104.22.168 to get
If I issue the command: ping mail.brc.com.sa
it resolved to: 22.214.171.124
checking the whois: http://www.whois.com/whois/126.96.36.199
checking also the whois of the blocked IP: http://www.whois.com/whois/188.8.131.52
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