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:

  convey@swartzhess.co.za
    host swartzhess.co.za [197.242.148.57]
    SMTP error from remote mail server after RCPT TO:<convey@swartzhess.co.za>:
    550 No Such User Here
  controflfctric@saol.com
    host saol.com [196.41.123.34]
    SMTP error from remote mail server after RCPT TO:<controflfctric@saol.com>:
    550 No such person at this address."
  controls@hvaproducts.com
    host mx1.hvaproducts.com [67.52.59.242]
    SMTP error from remote mail server after RCPT TO:<controls@hvaproducts.com>:
    550 Requested action not taken: mailbox unavailable
  contest@sarl.org.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
  contoursexp@mweb.co.za
    host securemail-mx3.synaq.com [196.35.198.130]
    SMTP error from remote mail server after RCPT TO:<contoursexp@mweb.co.za>:
    550-rejected because 13.251.245.207 is in a black list at combined.abusix.dnsbl
    550 https://lookup.abusix.com/search?q=13.251.245.207
  contolin@viclink.com
    host msg.onlinenw.com [206.212.237.202]
    SMTP error from remote mail server after RCPT TO:<contolin@viclink.com>:
    550 User [contolin@viclink.com] does not exist
  contactus@terengganu-inc.com
    host mx1.mschosting.com [72.18.130.39]
    SMTP error from remote mail server after end of data:
    550 High probability of spam
  contactus@royalmail.com
    host royalmail-com.mail.protection.outlook.com [104.47.9.36]
    SMTP error from remote mail server after RCPT TO:<contactus@royalmail.com>:
    550 5.4.1 Recipient address rejected: Access denied. AS(201806281) [VE1EUR03FT027.eop-EUR03.prod.protection.outlook.com]
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From: "BEN JOHNSON" <mauve-patches@sourceware.org>
Subject: WARM REGARDS
Date: Mon, 29 Nov 2021 14:10:27 +0800
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