Mail delivery failed: returning message to sender

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

[-- Attachment #1: Type: text/plain, Size: 3842 bytes --]

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:

  accounts@wallstreet.co.za
    host spe.ucebox.co.za [41.76.215.3]
    SMTP error from remote mail server after RCPT TO:<accounts@wallstreet.co.za>:
    550 No such person at this address."
  accounts@twoline63.co.za
    host twoline63.co.za [41.185.8.107]
    SMTP error from remote mail server after RCPT TO:<accounts@twoline63.co.za>:
    550 No Such User Here
  ace@ejnf.org.za
    host mail.ejnf.org.za [197.221.14.40]
    SMTP error from remote mail server after RCPT TO:<ace@ejnf.org.za>:
    550 Unroutable address
  ace@cybertrade.co.za
    all hosts for 'cybertrade.co.za' have been failing for a long time (and retry time not reached)
  AccountsPayableZA@StateStreet.com
    host cluster5.us.messagelabs.com [67.219.250.195]
    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)
  accounts3@emporiumknysna.co.za
    host mail.emporiumknysna.co.za [85.10.213.173]
    SMTP error from remote mail server after RCPT TO:<accounts3@emporiumknysna.co.za>:
    550 Unroutable address
  accounts55@mail.com
    host mx00.mail.com [74.208.5.20]
    SMTP error from remote mail server after RCPT TO:<accounts55@mail.com>:
    550 Requested action not taken: mailbox unavailable
  accounts2@xraypmb.co.za
    host 1-grid-mx04.com [41.61.249.30]
    SMTP error from remote mail server after RCPT TO:<accounts2@xraypmb.co.za>:
    554 5.7.1 Service unavailable; Client host [13.251.245.207] blocked using b.barracudacentral.org; http://www.barracudanetworks.com/reputation/?pr=1&ip=13.251.245.207
  accounts.ciska@redland.co.za
    host mail.redland.co.za [197.221.2.32]
    SMTP error from remote mail server after RCPT TO:<accounts.ciska@redland.co.za>:
    550 Unroutable address
  accufinbk@mweb.co.za
    host securemail-mx3.synaq.com [196.35.198.130]
    SMTP error from remote mail server after RCPT TO:<accufinbk@mweb.co.za>:
    550-rejected because 13.251.245.207 is in a black list at
    550-b.barracudacentral.org
    550 http://www.barracudanetworks.com/reputation/?pr=1&ip=13.251.245.207
  accounts.craighall@global.co.za
    host securemail-mx3.synaq.com [196.35.198.130]
    SMTP error from remote mail server after RCPT TO:<accounts.craighall@global.co.za>:
    550-rejected because 13.251.245.207 is in a black list at
    550-b.barracudacentral.org
    550 http://www.barracudanetworks.com/reputation/?pr=1&ip=13.251.245.207
  accurate.liezel@gmail.com
    host gmail-smtp-in.l.google.com [142.251.10.27]
    SMTP error from remote mail server after RCPT TO:<accurate.liezel@gmail.com>:
    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 12si16858951plk.195 - gsmtp
  accounts@winfit.co.za
    host mx2631119.spe.ucebox.co.za [197.242.159.37]
    SMTP error from remote mail server after RCPT TO:<accounts@winfit.co.za>:
    550 No Such User Here"
  accounts@tpsunrise.co.za
    host mail-gateway.imaginet.co.za [41.78.29.100]
    SMTP error from remote mail server after RCPT TO:<accounts@tpsunrise.co.za>:
    550 5.7.1 Service unavailable; client [13.251.245.207] blocked using b.barracudacentral.org
  accounts@toplink.co.za
    host winmail01.xtranetsa.co.za [154.70.137.26]
    SMTP error from remote mail server after RCPT TO:<accounts@toplink.co.za>:
    550 5.1.1 Recipient unknown <accounts@toplink.co.za>

[-- Attachment #2: Type: message/delivery-status, Size: 3381 bytes --]

[-- Attachment #3: Type: message/rfc822, Size: 1680 bytes --]

From: "BEN JOHNSON" <mauve-patches@sourceware.org>
To: Recipients <mauve-patches@sourceware.org>
Subject: WARM REGARDS
Date: Mon, 29 Nov 2021 13:42:59 +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