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:

  Jannie.d@raubex.com
    host mx1-za.zamailgate.com [164.160.88.50]
    SMTP error from remote mail server after end of data:
    550 High probability of spam
  Jannie.Goosen@vodacom.co.za
    host cluster5.eu.messagelabs.com [195.245.231.69]
    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)
  jannie.c@mapit.co.za
    host mapit-co-za.mail.protection.outlook.com [104.47.10.36]
    SMTP error from remote mail server after RCPT TO:<jannie.c@mapit.co.za>:
    550 5.4.1 Recipient address rejected: Access denied. AS(201806281) [DB5EUR03FT020.eop-EUR03.prod.protection.outlook.com]
  jannie@mercurius.ih.co.za
    host mercurius-ih-co-za.mail.protection.outlook.com [104.47.4.36]
    SMTP error from remote mail server after RCPT TO:<jannie@mercurius.ih.co.za>:
    550 5.4.1 Recipient address rejected: Access denied. AS(201806281) [AM5EUR02FT023.eop-EUR02.prod.protection.outlook.com]
  jannie@cfsroofing.co.za
    host cfsroofing-co-za.mail.protection.outlook.com [104.47.8.36]
    SMTP error from remote mail server after RCPT TO:<jannie@cfsroofing.co.za>:
    550 5.4.1 Recipient address rejected: Access denied. AS(201806281) [AM5EUR03FT023.eop-EUR03.prod.protection.outlook.com]
  jannesb@uj.ac.za
    host dmz-mailx-01.uj.ac.za [152.106.6.71]
    SMTP error from remote mail server after RCPT TO:<jannesb@uj.ac.za>:
    554 5.7.1 E-mail firewall rules determined that 13.251.164.127 is not allowed to send e-mail to (*)jannesb@uj.ac.za.
  janmdnueen@mweb.co.za
    host securemail-mx3.synaq.com [196.35.198.130]
    SMTP error from remote mail server after RCPT TO:<janmdnueen@mweb.co.za>:
    550 rejected because recipient verify failed -- user not found
  janmaree@mweb.co.za
    host securemail-mx3.synaq.com [196.35.198.130]
    SMTP error from remote mail server after RCPT TO:<janmaree@mweb.co.za>:
    550 rejected because recipient verify failed -- user not found
  jannelleh@imperial.co.za
    host imperial-co-za.mail.protection.outlook.com [104.47.8.36]
    SMTP error from remote mail server after RCPT TO:<jannelleh@imperial.co.za>:
    550 5.4.1 Recipient address rejected: Access denied. AS(201806281) [AM5EUR03FT049.eop-EUR03.prod.protection.outlook.com]
  janneke.winter@exordia.co.za
    host mailscreen03.enterpriseoutsourcing.com [196.15.237.73]
    SMTP error from remote mail server after RCPT TO:<janneke.winter@exordia.co.za>:
    559 Rule imposed as mauve-patches@sourceware.org is blacklisted on Trustwave Email IP Reputation Service - see rbladmin.trustwave.com/?ip=13.251.164.127
  jannfslr@iafrica.com
    host nav-gateway.mweb.co.za [196.35.198.130]
    SMTP error from remote mail server after RCPT TO:<jannfslr@iafrica.com>:
    550 rejected because recipient verify failed -- user not found
  jannanda@postino.up.ac.za
    host aspmx.l.google.com [172.217.194.26]
    SMTP error from remote mail server after RCPT TO:<jannanda@postino.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 c17si18493389pgl.399 - gsmtp

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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 14:56:00 +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