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:

  Info@hiqcenturion.co.za
    host mapson.manotec.com [102.164.90.7]
    SMTP error from remote mail server after end of data:
    554 rejected due to spam content
  info@hlwe.edu.my
    host mail.hlwe.edu.my [202.75.45.144]
    SMTP error from remote mail server after end of data:
    554 Tagged as Spam by SpamAssassin
  info@hlth.about.com
    host aspmx.l.google.com [74.125.200.27]
    SMTP error from remote mail server after RCPT TO:<info@hlth.about.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 q22si8783027pfj.29 - gsmtp
  info@hive.is
    host spamvorn.internet.is [213.176.128.23]
    SMTP error from remote mail server after RCPT TO:<info@hive.is>:
    550 cuda_nsu 5.1.1 <info@hive.is>: Recipient address rejected:
    undeliverable address: host zmta01.internet.is[193.4.194.68] said:
    550 5.1.1 <info@hive.is>: Recipient address rejected:
    hive.is (in reply to RCPT TO command)
  info@hijackprevention.net
    host ASPMX.L.GOOGLE.COM [74.125.200.27]
    SMTP error from remote mail server after RCPT TO:<info@hijackprevention.net>:
    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 z12si8603714pgu.584 - gsmtp
  info@hexachase.com
    host mx14a.antispameurope.com [83.246.65.85]
    SMTP error from remote mail server after RCPT TO:<info@hexachase.com>:
    550 5.1.1 <info@hexachase.com>: Recipient address rejected:
    undeliverable address: host 101.99.66.212[101.99.66.212] said:
    550 No Such User Here" (in reply to RCPT TO command)
  info@hibah.co.za
    host mail.hibah.co.za [156.0.96.73]
    SMTP error from remote mail server after end of data:
    550 High scoring spam message has been dropped, likely blacklist
  info@hidepartners.com
    host aspmx.l.google.com [74.125.200.27]
    SMTP error from remote mail server after RCPT TO:<info@hidepartners.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 d26si8717353pgm.286 - gsmtp
  info@herschel.wcape.school.za
    host mopani.school.za [197.157.95.68]
    SMTP error from remote mail server after RCPT TO:<info@herschel.wcape.school.za>:
    554 5.1.1 <info@herschel.wcape.school.za>: Recipient address rejected:
    User unknown in virtual mailbox table
  info@henleysa.ac.za
    host za-smtp-inbound-2.mimecast.co.za [41.74.197.201]
    SMTP error from remote mail server after end of data:
    554 Email rejected due to security policies - https://community.mimecast.com/docs/DOC-1369#554 [qB4Jr7PYOlWdswSupCxtEw.za58]
  info@herocon.co.za
    host Herocon-co-za.mail.protection.outlook.com [104.47.19.238]
    SMTP error from remote mail server after RCPT TO:<info@herocon.co.za>:
    550 5.4.1 Recipient address rejected: Access denied. AS(201806281) [CT2ZAF01FT006.eop-zaf01.prod.protection.outlook.com]
  info@heritage-guesthouse.co.za
    host da.kaldera.co.za [197.189.239.130]
    SMTP error from remote mail server after end of data:
    550-Your message to <info@heritage-guesthouse.co.za> was classified as SPAM.
    550-Please add more content, cut down on HTML links, use fewer naughty words
    550-etc.  Also, ask your IT dept to make sure your mailserver has REVERSEDNS,
    550 SPF, DKIM, and is not on any black lists. Your score:
    119
  info@helpdesk.com
    host aspmx.l.google.com [172.217.194.27]
    SMTP error from remote mail server after RCPT TO:<info@helpdesk.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 e3si23929762plh.55 - gsmtp
  info@help24group.co.za
    host help24group-co-za.mail.protection.outlook.com [104.47.8.36]
    SMTP error from remote mail server after RCPT TO:<info@help24group.co.za>:
    550 5.4.1 Recipient address rejected: Access denied. AS(201806281) [AM5EUR03FT060.eop-EUR03.prod.protection.outlook.com]
  info@heartbeatsewing.co.za
    host heartbeatsewing.co.za [41.76.110.143]
    SMTP error from remote mail server after end of data:
    550 "The mail server detected your message as spam and has prevented delivery."
  info@healingsteps.co.za
    host mx2313.spe.ucebox.co.za [197.242.159.36]
    SMTP error from remote mail server after RCPT TO:<info@healingsteps.co.za>:
    550-5.1.1 <info@healingsteps.co.za>: Recipient address rejected:
    550 User unknown in virtual mailbox table
  info@headlineblinds.co.za
    host corpmx.worldonline.co.za [196.35.198.130]
    SMTP error from remote mail server after RCPT TO:<info@headlineblinds.co.za>:
    550-rejected because 13.251.197.89 is in a black list at combined.abusix.dnsbl
    550 https://lookup.abusix.com/search?q=13.251.197.89
  info@headinteriors.com
    host cluster1.eu.messagelabs.com [195.245.230.197]
    SMTP error from remote mail server after RCPT TO:<info@headinteriors.com>:
    550 Invalid recipient <info@headinteriors.com> (#5.1.1)
  INFO@HAYANITP.CO.ZA
    host mx1.tld-mx.com [169.239.217.2]
    SMTP error from remote mail server after end of data:
    550 High probability of spam
  info@hdk.co.za
    host ASPMX.L.GOOGLE.COM [142.251.10.27]
    SMTP error from remote mail server after RCPT TO:<info@hdk.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 h190si16862242pge.73 - gsmtp
  info@hatsafaris.co.za
    host mx1.cpmx.co.za [169.239.219.2]
    SMTP error from remote mail server after end of data:
    550 High probability of spam
  info@happychappies.co.za
    host mail.happychappies.co.za [129.232.138.150]
    SMTP error from remote mail server after RCPT TO:<info@happychappies.co.za>:
    550 Unroutable address

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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 14:46:43 +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