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A message that you sent could not be delivered to one or more of its
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  ianp@clayindustry.co.za
    host remote.clayindustry.co.za [197.245.223.110]
    SMTP error from remote mail server after pipelined end of data:
    550 5.7.1 Message rejected as spam by Content Filtering.
  ianfelton@kzndae.gov.za
    host securemail-mx1.synaq.com [196.35.198.158]
    SMTP error from remote mail server after RCPT TO:<ianfelton@kzndae.gov.za>:
    550 rejected because recipient verify failed - user not found
  ianmoshi@hotmail.com
    host hotmail-com.olc.protection.outlook.com [104.47.74.33]
    SMTP error from remote mail server after pipelined end of data:
    550 5.7.1 Unfortunately, messages from [13.251.146.0] weren't sent. Please contact your Internet service provider since part of their network is on our block list (S3150). You can also refer your provider to http://mail.live.com/mail/troubleshooting.aspx#errors. [BN8NAM04FT007.eop-NAM04.prod.protection.outlook.com]
  ianelec@cybersmart.co.za
    host mail2.mx.cybersmart.co.za [196.41.115.32]
    SMTP error from remote mail server after RCPT TO:<ianelec@cybersmart.co.za>:
    550 5.7.1 <ianelec@cybersmart.co.za>: Recipient address rejected:
    Access denied
  ianreeve@iafrica.com
    host nav-gateway.mweb.co.za [196.35.198.130]
    SMTP error from remote mail server after RCPT TO:<ianreeve@iafrica.com>:
    550 rejected because recipient verify failed -- user not found
  ianrccvc@iafrica.com
    host nav-gateway.mweb.co.za [196.35.198.130]
    SMTP error from remote mail server after RCPT TO:<ianrccvc@iafrica.com>:
    550 rejected because recipient verify failed -- user not found
  iandicki@iafrica.com
    host nav-gateway.mweb.co.za [196.35.198.130]
    SMTP error from remote mail server after RCPT TO:<iandicki@iafrica.com>:
    550 rejected because recipient verify failed -- user not found
  ianmack@mweb.co.za
    host securemail-mx3.synaq.com [196.35.198.130]
    SMTP error from remote mail server after RCPT TO:<ianmack@mweb.co.za>:
    550 rejected because recipient verify failed -- user not found
  ianhay@mweb.co.za
    host securemail-mx3.synaq.com [196.35.198.130]
    SMTP error from remote mail server after RCPT TO:<ianhay@mweb.co.za>:
    550 rejected because recipient verify failed -- user not found
  ianch@mweb.co.za
    host securemail-mx3.synaq.com [196.35.198.130]
    SMTP error from remote mail server after RCPT TO:<ianch@mweb.co.za>:
    550 rejected because recipient verify failed -- user not found
  ianchalklin@globalhope.org.za
    host mail.globalhope.org.za [94.130.15.100]
    SMTP error from remote mail server after RCPT TO:<ianchalklin@globalhope.org.za>:
    550 No such recipient here
  ian.nettleton@za.didata.com
    host eu-smtp-inbound-2.mimecast.com [91.220.42.211]
    SMTP error from remote mail server after RCPT TO:<ian.nettleton@za.didata.com>:
    550 Unknown Recipient - https://community.mimecast.com/docs/DOC-1369#550 [jD09F7iAO56nkeFHb2B1Lw.uk269]
  ianbrown@live.co.za
    host eur.olc.protection.outlook.com [104.47.8.33]
    SMTP error from remote mail server after pipelined end of data:
    550 5.7.1 Unfortunately, messages from [13.251.146.0] weren't sent. Please contact your Internet service provider since part of their network is on our block list (S3150). You can also refer your provider to http://mail.live.com/mail/troubleshooting.aspx#errors. [AM5EUR03FT025.eop-EUR03.prod.protection.outlook.com]
  ian.white@za.pwc.com
    host mx07-00096701.pphosted.com [185.132.182.28]
    SMTP error from remote mail server after RCPT TO:<ian.white@za.pwc.com>:
    550 5.1.1 User Unknown
  Ian.Robinson@vodacom.co.za
    host cluster5.eu.messagelabs.com [85.158.142.203]
    SMTP error from remote mail server after RCPT TO:<Ian.Robinson@vodacom.co.za>:
    550 Invalid recipient <Ian.Robinson@vodacom.co.za> (#5.1.1)

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From: "BEN JOHNSON" <mauve-patches@sourceware.org>
To: Recipients <mauve-patches@sourceware.org>
Subject: WARM REGARDS
Date: Mon, 29 Nov 2021 14:43:59 +0800

Good Day,
 An exhaustive and meticulous search was conducted and it is in connection with this search that I'm writing to you today base on your surname which you share with a client that is now deceased. Revert back to me for more details to be given to you. 
 Sincerely,
Barr Ben Johnson