Subject: Undelivered Mail Returned to Sender
From: [email-masked] (Mail Delivery System)
To: [email-masked]
Date: Sun, 30 Oct 2022 03:03:40 +0000 (UTC)

This is the mail system at host mta652.syd.oss-core.net.

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 <[email-masked]>

If you do so, please include this problem report. You can
delete your own text from the attached returned message.

                   The mail system

<[email-masked]>: host
    mailstore03.service.sydnmtc.int.oss-core.com[172.27.72.113] said: 552 5.2.2
    <[email-masked]> Quota exceeded (mailbox for user is full) (in reply
    to end of DATA command)