Mail delivery failed: returning message to sender

[Singnet Mail Delivery System]

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:

  emperorspalace@peermont-mail.com
    host za-smtp-inbound-1.mimecast.co.za [41.74.197.210]
    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 [0kWHv9_wM32IhPu1Pja8AA.za112]
  emperorsnewsletter@peermont-mail.com
    host za-smtp-inbound-2.mimecast.co.za [41.74.197.210]
    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 [ReRdoHKuNFW3xwLUY0d87g.za112]
  empresas@marketing-mix.es
    host marketing-mix.es [91.199.102.217]
    SMTP error from remote mail server after end of data:
    550 This message was classified as SPAM and may not be delivered
  emp@primehome.co.za
    host mail.primehome.co.za [196.22.142.215]
    SMTP error from remote mail server after RCPT TO:<emp@primehome.co.za>:
    550 Unroutable address
  EMPILWENIKZN@MWEB.CO.ZA
    host securemail-mx3.synaq.com [196.35.198.130]
    SMTP error from remote mail server after RCPT TO:<EMPILWENIKZN@MWEB.CO.ZA>:
    550 rejected because recipient verify failed -- user not found
  emos@netactive.co.za
    host securemail-mx3.synaq.com [196.35.198.130]
    SMTP error from remote mail server after RCPT TO:<emos@netactive.co.za>:
    550 rejected because recipient verify failed -- user not found
  empowerelectrical@vodamail.co.za
    host mx1.vodamail.co.za [196.11.146.148]
    SMTP error from remote mail server after RCPT TO:<empowerelectrical@vodamail.co.za>:
    550 5.1.1 <empowerelectrical@vodamail.co.za>:
    Recipient address rejected: User unknown in local recipient table
  emosnowboardchic@hotmail.co.uk
    host eur.olc.protection.outlook.com [104.47.18.225]
    SMTP error from remote mail server after RCPT TO:<emosnowboardchic@hotmail.co.uk>:
    550 5.5.0 Requested action not taken: mailbox unavailable (S2017062302).
  empireofart.com@empireofart.com
    all hosts for 'empireofart.com' have been failing for a long time (and retry time not reached)
  emp@acc.co.za
    all hosts for 'acc.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>
Subject: WARM REGARDS
Date: Mon, 29 Nov 2021 14:28:01 +0800
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