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:

  wilnavd@wcape.agric.za
    host smtp.nda.agric.za [192.96.1.11]
    SMTP error from remote mail server after RCPT TO:<wilnavd@wcape.agric.za>:
    554 5.7.1 Error: deny openrelay from 13.251.164.127
  thokozisa@iwebz.co.za
    host mail.iwebz.co.za [197.242.145.216]
    SMTP error from remote mail server after RCPT TO:<thokozisa@iwebz.co.za>:
    550-No such user\, please visit https://iwebz.co.za/ for correct contact
    550 details"
  vijay.naicker@introchem.co.za
    host mx1489565.spe.ucebox.co.za [197.242.159.20]
    SMTP error from remote mail server after RCPT TO:<vijay.naicker@introchem.co.za>:
    550 No Such User Here"
  todor@ariel.co.za
    host ariel.co.za [192.185.138.60]
    SMTP error from remote mail server after RCPT TO:<todor@ariel.co.za>:
    550 No Such User Here
  lindal@gecko.biol.wits.ac.za
    all hosts for 'gecko.biol.wits.ac.za' have been failing for a long time (and retry time not reached)
  stef@cyberperk.co.za
    host mail.cyberperk.co.za [188.40.1.56]
    SMTP error from remote mail server after RCPT TO:<stef@cyberperk.co.za>:
    550 Unroutable address
  Sydney.nkuna@sanlamconnect.co.za
    host za-smtp-inbound-2.mimecast.co.za [41.74.193.201]
    SMTP error from remote mail server after RCPT TO:<Sydney.nkuna@sanlamconnect.co.za>:
    550 Invalid Recipient - https://community.mimecast.com/docs/DOC-1369#550 [DJV4GcmwP7GdmquVryUfFw.za13]
  yolandi@kievitskroon.co.za
    host kievitskroon-co-za.mail.protection.outlook.com [104.47.10.36]
    SMTP error from remote mail server after RCPT TO:<yolandi@kievitskroon.co.za>:
    550 5.4.1 Recipient address rejected: Access denied. AS(201806281) [DB5EUR03FT006.eop-EUR03.prod.protection.outlook.com]
  g98r3067@campus.ru.ac.za
    host mx.ru.ac.za [146.231.128.53]
    SMTP error from remote mail server after RCPT TO:<g98r3067@campus.ru.ac.za>:
    550 Invalid Rhodes University e-mail address:
    g98r3067@campus.ru.ac.za
  vanias@galileosa.co.za
    host mail-gw2.pccc.co.za [3.64.82.161]
    SMTP error from remote mail server after RCPT TO:<vanias@galileosa.co.za>:
    550 5.1.1 <vanias@galileosa.co.za>: Recipient address rejected:
    undeliverable address: host 196.22.216.144[196.22.216.144] said:
    550 5.1.1 <vanias@galileosa.co.za>: Recipient address rejected:
    User unknown in virtual mailbox table (in reply to RCPT TO command)
  whiteriver@acutts.co.za
    host mail4.databias.co.za [51.140.241.173]
    SMTP error from remote mail server after pipelined end of data:
    550 Possible spam / virus
  yolanda@acs-intelligence.co.za
    host fw-acs-gw.acsembrace.co.za [196.15.248.138]
    SMTP error from remote mail server after RCPT TO:<yolanda@acs-intelligence.co.za>:
    550 relaying blocked, read new mail, add 13.251.164.127 to G_RELAY_ALLOW_IP or enable smtp authenticati
  www.tarrt@wghs.co.za
    host aspmx.l.google.com [142.251.10.27]
    SMTP error from remote mail server after RCPT TO:<www.tarrt@wghs.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 t14si9555025pgj.825 - gsmtp
  worldofgolf@golf.co.za
    host mx1.mweb.net [196.35.198.130]
    SMTP error from remote mail server after RCPT TO:<worldofgolf@golf.co.za>:
    550 relay not permitted
  beukes@gk.up.ac.za
    host alt2.aspmx.l.google.com [142.250.115.26]
    SMTP error from remote mail server after RCPT TO:<beukes@gk.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 u1si7220533oth.253 - gsmtp
  tina.coetsee@up.ac.za
    host aspmx.l.google.com [142.251.10.27]
    SMTP error from remote mail server after RCPT TO:<tina.coetsee@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 w186si20938625pfb.168 - gsmtp
  kerbri@sfc.wcape.school.za
    host ASPMX.L.GOOGLE.COM [142.251.10.27]
    SMTP error from remote mail server after RCPT TO:<kerbri@sfc.wcape.school.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 k18si25384839plk.434 - gsmtp
  zoliswama@nedbank.co.za
    host mxgw09.nedbank.co.za [168.142.192.134]
    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.
  zdevos@nedbank.co.za
    host mxgw09.nedbank.co.za [168.142.192.134]
    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.
  yesmeenv@nedbank.co.za
    host mxgw09.nedbank.co.za [168.142.192.134]
    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.
  stream@icon.co.za
    host securemail-mx3.synaq.com [196.35.198.130]
    SMTP error from remote mail server after RCPT TO:<stream@icon.co.za>:
    550 rejected because recipient verify failed -- user not found
  watson@onwe.co.za
    host securemail-mx3.synaq.com [196.35.198.130]
    SMTP error from remote mail server after RCPT TO:<watson@onwe.co.za>:
    550 rejected because recipient verify failed -- user not found
  villager@worldonline.co.za
    host securemail-mx3.synaq.com [196.35.198.130]
    SMTP error from remote mail server after RCPT TO:<villager@worldonline.co.za>:
    550 rejected because recipient verify failed -- user not found
  zimo@polka.co.za
    host securemail-mx3.synaq.com [196.35.198.130]
    SMTP error from remote mail server after RCPT TO:<zimo@polka.co.za>:
    550 rejected because recipient verify failed -- user not found
  vekeshra@fedsure.co.za
    all hosts for 'fedsure.co.za' have been failing for a long time (and retry time not reached)
  Cheryl@focusgroup.co.za
    host focusgroup-co-za.mail.protection.outlook.com [104.47.9.36]
    SMTP error from remote mail server after RCPT TO:<Cheryl@focusgroup.co.za>:
    550 5.4.1 Recipient address rejected: Access denied. AS(201806281) [VE1EUR03FT009.eop-EUR03.prod.protection.outlook.com]
  yjohn@dagama.co.za
    host dagama-co-za.mail.protection.outlook.com [104.47.10.36]
    SMTP error from remote mail server after RCPT TO:<yjohn@dagama.co.za>:
    550 5.4.1 Recipient address rejected: Access denied. AS(201806281) [DB5EUR03FT008.eop-EUR03.prod.protection.outlook.com]
  visagiedanie@vodacom.co.za
    host cluster5.eu.messagelabs.com [85.158.142.200]
    SMTP error from remote mail server after RCPT TO:<visagiedanie@vodacom.co.za>:
    550 Invalid recipient <visagiedanie@vodacom.co.za> (#5.1.1)
  terryb@niv.ac.za
    all hosts for 'niv.ac.za' have been failing for a long time (and retry time not reached)
  warren@sla.co.za
    all hosts for 'sla.co.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 13:21:16 +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