Mail delivery failed: returning message to sender

[Singnet Mail Delivery System <noreply@singnet.com.sg>]

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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:

  welgevonden@linx.co.za
    host linx.co.za [169.239.182.46]
    SMTP error from remote mail server after RCPT TO:<welgevonden@linx.co.za>:
    550 No such person at this address
  temmott@netlunx.netline.co.za
    host netlunx.netline.co.za [41.76.209.243]
    SMTP error from remote mail server after RCPT TO:<temmott@netlunx.netline.co.za>:
    550-The mail server could not deliver mail to temmott@netlunx.netline.co.za.
    550-The account or domain may not exist, they may be blacklisted, or missing
    550 the proper dns entries.
  tshabagn@eskom.co.za
    host mx1.eskom.seagatestoragecloud.co.za [169.239.240.92]
    SMTP error from remote mail server after RCPT TO:<tshabagn@eskom.co.za>:
    550-Callout verification failed:
    550 550 5.1.1 User unknown
  vzylma@eskom.co.za
    host mx1.eskom.seagatestoragecloud.co.za [169.239.240.92]
    SMTP error from remote mail server after RCPT TO:<vzylma@eskom.co.za>:
    550-Callout verification failed:
    550 550 5.1.1 User unknown
  Sandra.Thomas@eskom.co.za
    host mx1.eskom.seagatestoragecloud.co.za [169.239.240.92]
    SMTP error from remote mail server after RCPT TO:<Sandra.Thomas@eskom.co.za>:
    550-Callout verification failed:
    550 550 5.1.1 User unknown
  vuyokazi.dlamini@lgnet.org.za
    host mxc02.mxrc.co.za [196.35.198.158]
    SMTP error from remote mail server after RCPT TO:<vuyokazi.dlamini@lgnet.org.za>:
    550 relay not permitted
  datingMohammed@hotmail.co.za
    host eur.olc.protection.outlook.com [104.47.18.225]
    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. [VI1EUR06FT035.eop-eur06.prod.protection.outlook.com]
  vredenburg@blue.co.za
    host alt1.aspmx.l.google.com [173.194.202.27]
    SMTP error from remote mail server after RCPT TO:<vredenburg@blue.co.za>:
    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 n22si19108318pgl.29 - gsmtp
  weddings@floreat.co.za
    host fallbackmx.spamexperts.eu [130.117.53.188]
    SMTP error from remote mail server after end of data:
    550 High probability of spam
  velma@boogertmanpta.co.za
    host mx.spamexperts.com [130.117.54.106]
    SMTP error from remote mail server after RCPT TO:<velma@boogertmanpta.co.za>:
    550 5.1.1 User unknown
  DALENEP@DISCovery.co.za
    host za-mx.discovery.co.za [196.6.208.63]
    SMTP error from remote mail server after RCPT TO:<DALENEP@DISCovery.co.za>:
    550 #5.1.0 Address rejected.
  wilcok@mfc.co.za
    host mxgw05.nedbank.co.za [168.142.192.39]
    SMTP error from remote mail server after DATA:
    550 #5.7.1 Your access to submit messages to this e-mail system has been rejected.
  e1cnu2r-0008sy-6r@kendy.up.ac.za
    host kendy.up.ac.za [137.215.101.101]
    SMTP error from remote mail server after RCPT TO:<e1cnu2r-0008sy-6r@kendy.up.ac.za>:
    550 5.1.1 User unknown: e1cnu2r-0008sy-6r@kendy.up.ac.za
  wcpme@iburst.co.za
    host mailguard13.neotel.co.za [41.168.131.16]
    SMTP error from remote mail server after RCPT TO:<wcpme@iburst.co.za>:
    554 5.7.1 <wcpme@iburst.co.za>: Recipient address rejected:
    Access denied
  vchampion@multichoice.co.za
    host smtp.mnet.co.za [41.86.109.26]
    SMTP error from remote mail server after RCPT TO:<vchampion@multichoice.co.za>:
    550 Rule imposed mailbox access for vchampion@multichoice.co.za refused
  vodashop.knysna@vodacom.co.za
    host cluster5.eu.messagelabs.com [85.158.142.107]
    SMTP error from remote mail server after RCPT TO:<vodashop.knysna@vodacom.co.za>:
    550-Invalid recipient <vodashop.knysna@vodacom.co.za>
    550 (#5.1.1)
  werner@gem.co.za
    host securemail-mx3.synaq.com [196.35.198.130]
    SMTP error from remote mail server after RCPT TO:<werner@gem.co.za>:
    550 rejected because recipient verify failed -- user not found
  zaleem@netactive.co.za
    host securemail-mx3.synaq.com [196.35.198.130]
    SMTP error from remote mail server after RCPT TO:<zaleem@netactive.co.za>:
    550 rejected because recipient verify failed -- user not found
  travise@tatasa.co.za
    host tatasa-co-za.mail.protection.outlook.com [104.47.4.36]
    SMTP error from remote mail server after RCPT TO:<travise@tatasa.co.za>:
    550 5.4.1 Recipient address rejected: Access denied. AS(201806281) [AM5EUR02FT053.eop-EUR02.prod.protection.outlook.com]
  zelda@lvsb.co.za
    host lvsb-co-za.mail.protection.outlook.com [104.47.10.36]
    SMTP error from remote mail server after RCPT TO:<zelda@lvsb.co.za>:
    550 5.4.1 Recipient address rejected: Access denied. AS(201806281) [DB5EUR03FT006.eop-EUR03.prod.protection.outlook.com]
  zeeh@nedbank.co.za
    host mxgw03.nedbank.co.za [168.142.192.37]
    SMTP error from remote mail server after DATA:
    550 #5.7.1 Your access to submit messages to this e-mail system has been rejected.
  yvonne.evans@barloworldmotor.co.za
    host barloworldmotor.co.za [197.221.14.96]
    SMTP error from remote mail server after RCPT TO:<yvonne.evans@barloworldmotor.co.za>:
    550 Unroutable address
  teachfirst@iafrica.co.za
    host nav-gateway.mweb.co.za [196.35.198.130]
    SMTP error from remote mail server after RCPT TO:<teachfirst@iafrica.co.za>:
    550 rejected because recipient verify failed -- user not found
  christinar.travelfair@galileosa.co.za
    host mail-gw2.pccc.co.za [3.64.82.161]
    SMTP error from remote mail server after RCPT TO:<christinar.travelfair@galileosa.co.za>:
    550 5.1.1 <christinar.travelfair@galileosa.co.za>:
    Recipient address rejected: undeliverable address:
    host 196.22.216.144[196.22.216.144] said: 550 5.1.1 <christinar.travelfair@galileosa.co.za>:
    Recipient address rejected: User unknown in virtual mailbox table (in reply to RCPT TO command)
  tyrone.bricknell@kpmg.co.za
    host mxa-00120b02.gslb.pphosted.com [67.231.156.124]
    SMTP error from remote mail server after RCPT TO:<tyrone.bricknell@kpmg.co.za>:
    550 5.1.1 User Unknown
  tjarends@pgwc.gov.za
    host pgwc-gov-za.mail.protection.outlook.com [104.47.10.36]
    SMTP error from remote mail server after RCPT TO:<tjarends@pgwc.gov.za>:
    550 5.4.1 Recipient address rejected: Access denied. AS(201806281) [DB5EUR03FT037.eop-EUR03.prod.protection.outlook.com]
  warren@primapasta.co.za
    host primapasta-co-za.mail.protection.outlook.com [104.47.4.36]
    SMTP error from remote mail server after RCPT TO:<warren@primapasta.co.za>:
    550 5.4.1 Recipient address rejected: Access denied. AS(201806281) [AM5EUR02FT040.eop-EUR02.prod.protection.outlook.com]
  wvenish@sun.co.za
    all hosts for 'sun.co.za' have been failing for a long time (and retry time not reached)
  radiopuk@sb.puk.ac.za
    all hosts for 'sb.puk.ac.za' have been failing for a long time (and retry time not reached)

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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 13:22:30 +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