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:

  cyril@new.co.za
    host new.co.za [129.232.150.26]
    SMTP error from remote mail server after RCPT TO:<cyril@new.co.za>:
    550-Hi\, Your mail was not delivered to the intended recipient. Please contact
    550 support@new.co.za or 015 296 4666"
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From: "BEN JOHNSON" <mauve-patches@sourceware.org>
Subject: WARM REGARDS
Date: Mon, 29 Nov 2021 14:12:20 +0800
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