Mail delivery failed: returning message to sender

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

[-- Attachment #1: Type: text/plain, Size: 6093 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:

  info@restauranterawan.com.my
    host restauranterawan.com.my [110.4.45.39]
    SMTP error from remote mail server after RCPT TO:<info@restauranterawan.com.my>:
    550-"JunkMail rejected - omr21.orchid.atmailcloud.com [52.221.55.32]:50888 is
    550 in an RBL: http://www.barracudanetworks.com/reputation/?pr=1&ip=52.221.55.32"
  info@researchpeptides.co.za
    host mx10.mailspamprotection.com [35.224.11.180]
    SMTP error from remote mail server after end of data:
    550 High probability of spam
  info@republicarms.co.za
    host mx1.cpmx.co.za [169.239.217.2]
    SMTP error from remote mail server after end of data:
    550 High probability of spam
  info@redangisland.com
    host redangisland.com [103.6.196.125]
    SMTP error from remote mail server after RCPT TO:<info@redangisland.com>:
    550-"JunkMail rejected - omr21.orchid.atmailcloud.com [52.221.55.32]:49502 is
    550 in an RBL: http://www.barracudanetworks.com/reputation/?pr=1&ip=52.221.55.32"
  info@reliance.org
    host aspmx.l.google.com [74.125.200.26]
    SMTP error from remote mail server after RCPT TO:<info@reliance.org>:
    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 k5si25511727pff.291 - gsmtp
  info@redlanddesign.com
    host mail.redlanddesign.com [202.75.45.39]
    SMTP error from remote mail server after MAIL FROM:<mauve-patches@sourceware.org> SIZE=3542:
    550 Rejected by Barracuda
  info@reevasteenkampfoundation.org
    host da.kaldera.co.za [197.189.239.130]
    SMTP error from remote mail server after RCPT TO:<info@reevasteenkampfoundation.org>:
    550 Email blocked by b.barracudacentral.org
  info@redcross.org.ls
    host mail.redcross.org.ls [64.57.112.10]
    SMTP error from remote mail server after RCPT TO:<info@redcross.org.ls>:
    550 G_MAX_BAD_IP 11/10 exceeded invalid addresses blocking for 1406 minutes (52.221.55.32), use g_gateway_allow if it's a gateway or G_MAX_BAD_IP_SKIP if not
  info@realtalk.org.za
    host mx1.tld-mx.com [169.239.219.2]
    SMTP error from remote mail server after end of data:
    550 High probability of spam
  info@rcvinternational.com
    host mx1.tld-mx.com [169.239.219.2]
    SMTP error from remote mail server after end of data:
    550 High probability of spam
  info@responsecouriers.co.za
    host za-smtp-inbound-1.mimecast.co.za [41.74.193.210]
    SMTP error from remote mail server after RCPT TO:<info@responsecouriers.co.za>:
    550 sip.invaluement.mimecast.org Blocked by ivmSIP and/or ivmSIP/24 - see https://www.invaluement.com/lookup/?item=52.221.55.32. - https://community.mimecast.com/docs/DOC-1369#550 [xhm9wJC9MO-s5_YSoPBhLw.za127]
  info@remotemetering.net
    host za-smtp-inbound-1.mimecast.co.za [41.74.193.210]
    SMTP error from remote mail server after RCPT TO:<info@remotemetering.net>:
    550 sip.invaluement.mimecast.org Blocked by ivmSIP and/or ivmSIP/24 - see https://www.invaluement.com/lookup/?item=52.221.55.32. - https://community.mimecast.com/docs/DOC-1369#550 [xhm9wJC9MO-s5_YSoPBhLw.za127]
  info@reisasolar.co.za
    host za-smtp-inbound-1.mimecast.co.za [41.74.193.210]
    SMTP error from remote mail server after RCPT TO:<info@reisasolar.co.za>:
    550 sip.invaluement.mimecast.org Blocked by ivmSIP and/or ivmSIP/24 - see https://www.invaluement.com/lookup/?item=52.221.55.32. - https://community.mimecast.com/docs/DOC-1369#550 [xhm9wJC9MO-s5_YSoPBhLw.za127]
  info@rebosis.co.za
    host za-smtp-inbound-1.mimecast.co.za [41.74.193.210]
    SMTP error from remote mail server after RCPT TO:<info@rebosis.co.za>:
    550 sip.invaluement.mimecast.org Blocked by ivmSIP and/or ivmSIP/24 - see https://www.invaluement.com/lookup/?item=52.221.55.32. - https://community.mimecast.com/docs/DOC-1369#550 [xhm9wJC9MO-s5_YSoPBhLw.za127]
  info@record.co.za
    host relay2.ncc.co.za [102.132.9.27]
    SMTP error from remote mail server after RCPT TO:<info@record.co.za>:
    554 5.7.1 Connection Refused: Relay Server (52.221.55.32) blacklisted
  info@reathusa.co.za
    host relay2.ncc.co.za [102.132.9.27]
    SMTP error from remote mail server after RCPT TO:<info@reathusa.co.za>:
    554 5.7.1 Connection Refused: Relay Server (52.221.55.32) blacklisted
  info@raucotrading.co.za
    host smtp.koshcom.co.za [160.0.192.250]
    SMTP error from remote mail server after RCPT TO:<info@raucotrading.co.za>:
    553 5.3.0 <info@raucotrading.co.za>... Message from 52.221.55.32 rejected - Refer to http://www.barracudacentral.org
  info@rcubedglobal.com
    host 1-grid-mx01.co.za [41.185.250.70]
    SMTP error from remote mail server after RCPT TO:<info@rcubedglobal.com>:
    554 5.7.1 Service unavailable; Client host [52.221.55.32] blocked using b.barracudacentral.org; http://www.barracudanetworks.com/reputation/?pr=1&ip=52.221.55.32
  info@resolutetravel.com
    host 1-grid-mx02.com [41.185.249.90]
    SMTP error from remote mail server after RCPT TO:<info@resolutetravel.com>:
    554 5.7.1 Service unavailable; Client host [52.221.55.32] blocked using b.barracudacentral.org; http://www.barracudanetworks.com/reputation/?pr=1&ip=52.221.55.32
  info@remedytec.co.za
    host 1-grid-mx02.com [41.185.249.90]
    SMTP error from remote mail server after RCPT TO:<info@remedytec.co.za>:
    554 5.7.1 Service unavailable; Client host [52.221.55.32] blocked using b.barracudacentral.org; http://www.barracudanetworks.com/reputation/?pr=1&ip=52.221.55.32
  info@rawdesign.co.za
    host 1-grid-mx02.com [41.185.249.90]
    SMTP error from remote mail server after RCPT TO:<info@rawdesign.co.za>:
    554 5.7.1 Service unavailable; Client host [52.221.55.32] blocked using b.barracudacentral.org; http://www.barracudanetworks.com/reputation/?pr=1&ip=52.221.55.32

[-- Attachment #2: Type: message/delivery-status, Size: 5647 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 14:49:07 +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