[H-SASIG] Undelivered Mail Returned to Sender

[Mail Delivery System]

This is the mail system at host humbug.humbug.org.au.

I'm sorry to have to inform you that your message could not
be delivered to one or more recipients. It's attached below.

For further assistance, please send mail to postmaster.

If you do so, please include this problem report. You can
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                   The mail system

<gjb at yaxom.com>: host ASPMX.L.GOOGLE.com[74.125.28.27] said: 550-5.7.1
    [192.227.243.198      12] Our system has detected that this message is
    550-5.7.1 likely unsolicited mail. To reduce the amount of spam sent to
    Gmail, 550-5.7.1 this message has been blocked. Please visit 550-5.7.1
    https://support.google.com/mail/?p=UnsolicitedMessageError 550 5.7.1  for
    more information. a18si3498742pgn.669 - gsmtp (in reply to end of DATA
    command)
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From: sasig-owner at lists.humbug.org.au
Subject: Sasig post from info at aws.amazon.com requires approval
Date: Mon, 19 Feb 2018 18:35:08 +1000
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