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:

  chanelle@studbook.co.za
    host mx1.studbook.co.za [41.162.143.2]
    SMTP error from remote mail server after RCPT TO:<chanelle@studbook.co.za>:
    554 5.7.1 E-mail firewall rules determined that 13.251.162.251 is not allowed to send e-mail to (*)chanelle@studbook.co.za.
  chang-woo.ha@agrana.co.kr
    host ASPMX.L.GOOGLE.COM [74.125.130.27]
    SMTP error from remote mail server after RCPT TO:<chang-woo.ha@agrana.co.kr>:
    550-5.1.1 The email account that you tried to reach does not exist. Please try
    550-5.1.1 double-checking the recipient's email address for typos or
    550-5.1.1 unnecessary spaces. Learn more at
    550 5.1.1  https://support.google.com/mail/?p=NoSuchUser gd12si8456316pjb.170 - gsmtp
  chang-seop.gwak@agrana.co.kr
    host ASPMX.L.GOOGLE.COM [74.125.130.27]
    SMTP error from remote mail server after RCPT TO:<chang-seop.gwak@agrana.co.kr>:
    550-5.1.1 The email account that you tried to reach does not exist. Please try
    550-5.1.1 double-checking the recipient's email address for typos or
    550-5.1.1 unnecessary spaces. Learn more at
    550 5.1.1  https://support.google.com/mail/?p=NoSuchUser gd12si8456316pjb.170 - gsmtp
  chanekom@nb.co.za
    host mx01.naspers.com [152.111.195.100]
    SMTP error from remote mail server after RCPT TO:<chanekom@nb.co.za>:
    550 Rule imposed as mauve-patches@sourceware.org is blacklisted on Trustwave Email IP Reputation Service - see rbladmin.trustwave.com/?ip=13.251.162.251
  chaneykokanya@mweb.co.za
    host securemail-mx3.synaq.com [196.35.198.130]
    SMTP error from remote mail server after RCPT TO:<chaneykokanya@mweb.co.za>:
    550 rejected because recipient verify failed -- user not found
  chanellehoffman@mweb.co.za
    host securemail-mx3.synaq.com [196.35.198.130]
    SMTP error from remote mail server after RCPT TO:<chanellehoffman@mweb.co.za>:
    550 rejected because recipient verify failed -- user not found
  chanelleb@wizard.za.com
    host madelaine.teqcle.co.za [129.232.179.245]
    SMTP error from remote mail server after RCPT TO:<chanelleb@wizard.za.com>:
    550 5.1.1 <chanelleb@wizard.za.com>: Recipient address rejected:
    User unknown in virtual mailbox table
  chanel@lepetitkaroo.za.net
    host lepetitkaroo.za.net [162.249.127.63]
    SMTP error from remote mail server after RCPT TO:<chanel@lepetitkaroo.za.net>:
    550 No such person at this address."