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:

  jvoges@xstratacoal.co.za
    retry timeout exceeded
  jvrenle@ey.co.za
    retry timeout exceeded
  jvv1@acenet.co.za
    host protection-01.dotnetwork.co.za [154.66.66.167]
    SMTP error from remote mail server after end of data:
    550 High probability of spam
  jvs@myself.co.za
    host mail.myself.co.za [196.22.132.62]
    SMTP error from remote mail server after RCPT TO:<jvs@myself.co.za>:
    550 Unroutable address
  jvschalk@tuis.co.za
    host mx01.naspers.com [152.111.195.100]
    SMTP error from remote mail server after RCPT TO:<jvschalk@tuis.co.za>:
    550 Rule imposed as mauve-patches@sourceware.org is blacklisted on Trustwave Email IP Reputation Service - see rbladmin.trustwave.com/?ip=13.251.245.207
  jvstaden@medic.up.ac.za
    host alt3.aspmx.l.google.com [142.250.115.26]
    SMTP error from remote mail server after RCPT TO:<jvstaden@medic.up.ac.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 n64si15092888oig.122 - gsmtp
  jvs@it.up.ac.za
    host alt1.aspmx.l.google.com [173.194.202.27]
    SMTP error from remote mail server after RCPT TO:<jvs@it.up.ac.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 y22si9835003pga.761 - gsmtp
  jvrensburgtr@peterspapers.co.za
    host aspmx.l.google.com [74.125.24.26]
    SMTP error from remote mail server after RCPT TO:<jvrensburgtr@peterspapers.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 k7si19020462pgs.505 - gsmtp
  jvrensmh@doh.ofs.gov.za
    host securemail-mx1.synaq.com [196.35.198.158]
    SMTP error from remote mail server after RCPT TO:<jvrensmh@doh.ofs.gov.za>:
    550-rejected because 13.251.245.207 is in a black list at combined.abusix.dnsbl
    550 https://lookup.abusix.com/search?q=13.251.245.207
  jvosloo@xinet.co.za
    host xinet.co.za [154.0.171.182]
    SMTP error from remote mail server after RCPT TO:<jvosloo@xinet.co.za>:
    550 5.1.1 sorry, no mailbox here by that name (chkuser)
  jvoster@kv3.co.za
    host mx1.improvmx.com [51.91.128.110]
    SMTP error from remote mail server after RCPT TO:<jvoster@kv3.co.za>:
    550 5.1.9 Relay not permitted. (#id-5.9.2) - ImprovMX
  jvrmotor@mweb.co.za
    host securemail-mx3.synaq.com [196.35.198.130]
    SMTP error from remote mail server after RCPT TO:<jvrmotor@mweb.co.za>:
    550-rejected because 13.251.245.207 is in a black list at combined.abusix.dnsbl
    550 https://lookup.abusix.com/search?q=13.251.245.207
  jvo.sonia@mweb.co.za
    host securemail-mx3.synaq.com [196.35.198.130]
    SMTP error from remote mail server after RCPT TO:<jvo.sonia@mweb.co.za>:
    550-rejected because 13.251.245.207 is in a black list at combined.abusix.dnsbl
    550 https://lookup.abusix.com/search?q=13.251.245.207
  jvo.marlene@mweb.co.za
    host securemail-mx3.synaq.com [196.35.198.130]
    SMTP error from remote mail server after RCPT TO:<jvo.marlene@mweb.co.za>:
    550-rejected because 13.251.245.207 is in a black list at combined.abusix.dnsbl
    550 https://lookup.abusix.com/search?q=13.251.245.207
  jvn@icon.co.za
    host securemail-mx3.synaq.com [196.35.198.130]
    SMTP error from remote mail server after RCPT TO:<jvn@icon.co.za>:
    550-rejected because 13.251.245.207 is in a black list at combined.abusix.dnsbl
    550 https://lookup.abusix.com/search?q=13.251.245.207
  jvniekerk@sbakels.co.za
    host mail.sbakels.co.za [197.221.2.43]
    SMTP error from remote mail server after RCPT TO:<jvniekerk@sbakels.co.za>:
    550 Unroutable address
  jvorster@mega.co.za
    host mega-co-za.mail.eo.outlook.com [104.47.10.36]
    SMTP error from remote mail server after RCPT TO:<jvorster@mega.co.za>:
    550 5.4.1 Recipient address rejected: Access denied. AS(201806281) [DB5EUR03FT056.eop-EUR03.prod.protection.outlook.com]
  jvonabo@csir.co.za
    host pta-smg4.csir.co.za [146.64.81.183]
    SMTP error from remote mail server after RCPT TO:<jvonabo@csir.co.za>:
    550 5.1.1 <jvonabo@csir.co.za>: Recipient address rejected:
    undeliverable address: host csir-co-za.mail.protection.outlook.com[104.47.5.36] said:
    550 5.4.1 Recipient address rejected: Access denied. AS(201806281) [HE1EUR02FT045.eop-EUR02.prod.protection.outlook.com] (in reply to RCPT TO command)
  jvoorhout@cargomotors.co.za
    host cargomotors-co-za.mail.protection.outlook.com [104.47.5.36]
    SMTP error from remote mail server after RCPT TO:<jvoorhout@cargomotors.co.za>:
    550 5.4.1 Recipient address rejected: Access denied. AS(201806281) [HE1EUR02FT027.eop-EUR02.prod.protection.outlook.com]
  jvorster@sun.co.za
    all hosts for 'sun.co.za' have been failing for a long time (and retry time not reached)
  jvonderburg@ferrotrade.co.za
    host ferrotrade-co-za.mail.protection.outlook.com [104.47.5.36]
    SMTP error from remote mail server after RCPT TO:<jvonderburg@ferrotrade.co.za>:
    550 5.4.1 Recipient address rejected: Access denied. AS(201806281) [HE1EUR02FT027.eop-EUR02.prod.protection.outlook.com]
  jvoges@symantec.com
    host cluster4.us.messagelabs.com [67.219.246.216]
    SMTP error from remote mail server after end of data:
    553-Message filtered. Refer to the Troubleshooting page at
    553-https://knowledge.broadcom.com/external/article?legacyId
    553 =TECH246726 for more information. (#5.7.1)
  jvohss@kleinfontein.co.za
    host mail.kleinfontein.co.za [41.72.154.148]
    SMTP error from remote mail server after RCPT TO:<jvohss@kleinfontein.co.za>:
    553 sorry, that domain isn't in my list of allowed rcpthosts; no valid cert for gatewaying (#5.7.1)
  jvoyi@aberdare.co.za
    host cluster1.eu.messagelabs.com [85.158.142.202]
    SMTP error from remote mail server after RCPT TO:<jvoyi@aberdare.co.za>:
    550 Invalid recipient <jvoyi@aberdare.co.za> (#5.1.1)
  jvoges@fgwilson.co.za
    host cluster1.eu.messagelabs.com [85.158.142.202]
    SMTP error from remote mail server after RCPT TO:<jvoges@fgwilson.co.za>:
    550 Invalid recipient <jvoges@fgwilson.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 15:06:05 +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