[sidr] Undelivered Mail Returned to Sender

MAILER-DAEMON@ietfa.amsl.com (Mail Delivery System) Fri, 20 December 2019 14:04 UTC

Date: Fri, 20 Dec 2019 06:04:20 -0800
From: MAILER-DAEMON@ietfa.amsl.com
To: sidr@ietfa.amsl.com
Auto-Submitted: auto-replied
MIME-Version: 1.0
Content-Type: multipart/report; report-type="delivery-status"; boundary="399531209DE.1576850660/ietfa.amsl.com"
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Message-Id: <20191220140420.0A16B120124@ietfa.amsl.com>
Subject: [sidr] Undelivered Mail Returned to Sender
Precedence: list

This is the mail system at host ietfa.amsl.com.

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
delete your own text from the attached returned message.

                   The mail system

<led.moon@signlikeme.com>: Host or domain name not found. Name service error
    for name=signlikeme.com type=AAAA: Host found but no data record of
    requested type

--- Begin Message ---

Confirmation of list posting -- confirmation ID: Xfu7rALTQLtY

The ietf.org mailing-list server has received a list posting from 
led.moon@signlikeme.com to sidr@ietfa.amsl.com with the subject 
'=?UTF-8?B?UmVhbGlzdGljIE1vb24gTGFtcCAtIEZsb2F0cyBpbiBNaWQgQWly?='

As the sender address isn't subscribed to the list, and has not been
confirmed earlier, we have to request a confirmation of the address.
To confirm the address, send a message to sidr@ietfa.amsl.com,
with the same subject line as this message.

(Simply sending a 'reply' to this message should work from most email
interfaces, since that usually leaves the subject line in the right
form.  The reply's additional "Re:" is ok.)

If you do not wish your posting to the list to go through, simply
disregard this message.  Questions to ietf-action@ietf.org.

--- End Message ---

[sidr] Undelivered Mail Returned to Sender Mail Delivery System