** Address not found **
Your message wasn't delivered to [email protected] because the address couldn't be found, or is unable to receive mail.
Learn more here: https://aka.ms/EXOSmtpErrors
(Warning: This link will take you to a third-party site)
The response from the remote server was:
550 5.4.1 Recipient address rejected: Access denied. For more information see https://aka.ms/EXOSmtpErrors [SJ5PEPF000001F0.namprd05.prod.outlook.com 2025-12-17T01:44:26.692Z 08DE3A8D9F9F55D2]
<html>
<head>
<style>
* {
font-family:Roboto, "Helvetica Neue", Helvetica, Arial, sans-serif;
}
</style>
</head>
<body>
<table cellpadding="0" cellspacing="0" class="email-wrapper" style="padding-top:32px;background-color:#ffffff;"><tbody>
<tr><td>
<table cellpadding=0 cellspacing=0><tbody>
<tr><td style="max-width:560px;padding:24px 24px 32px;background-color:#fafafa;border:1px solid #e0e0e0;border-radius:2px">
<img style="padding:0 24px 16px 0;float:left" width=72 height=72 alt="Error Icon" src="cid:icon.png">
<table style="min-width:272px;padding-top:8px"><tbody>
<tr><td><h2 style="font-size:20px;color:#212121;font-weight:bold;margin:0">
Address not found
</h2></td></tr>
<tr><td style="padding-top:20px;color:#757575;font-size:16px;font-weight:normal;text-align:left">
Your message wasn't delivered to <a style='color:#212121;text-decoration:none'><b>[email protected]</b></a> because the address couldn't be found, or is unable to receive mail.
</td></tr>
<tr><td style="padding-top:24px;color:#4285F4;font-size:14px;font-weight:bold;text-align:left">
<a style="text-decoration:none" href="https://aka.ms/EXOSmtpErrors">LEARN MORE</a>
</td></tr>
<tr><td style="margin-top:8px;font-style:italic;font-size:12px;color:#757575">
<img style="padding:0 4 0 0;float:left" width=12 height=12 alt="Warning" src="cid:warning_triangle.png">
This link will take you to a third-party site
</td></tr>
</tbody></table>
</td></tr>
</tbody></table>
</td></tr>
<tr style="border:none;background-color:#fff;font-size:12.8px;width:90%">
<td align="left" style="padding:48px 10px">
The response from the remote server was:<br/>
<p style="font-family:monospace">
550 5.4.1 Recipient address rejected: Access denied. For more information see https://aka.ms/EXOSmtpErrors [SJ5PEPF000001F0.namprd05.prod.outlook.com 2025-12-17T01:44:26.692Z 08DE3A8D9F9F55D2]
</p>
</td>
</tr>
</tbody></table>
</body>
</html>
Final-Recipient: rfc822; [email protected]
Action: failed
Status: 5.4.1
Remote-MTA: dns; echo-com.mail.protection.outlook.com. (2a01:111:f403:c902::1,
the server for the domain echo.com.)
Diagnostic-Code: smtp; 550 5.4.1 Recipient address rejected: Access denied. For more information see https://aka.ms/EXOSmtpErrors [SJ5PEPF000001F0.namprd05.prod.outlook.com 2025-12-17T01:44:26.692Z 08DE3A8D9F9F55D2]
Last-Attempt-Date: Tue, 16 Dec 2025 17:44:26 -0800 (PST)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
d=gmail.com; s=20230601; t=1765935865; x=1766540665; darn=echo.com;
h=to:subject:message-id:date:from:mime-version:from:to:cc:subject
:date:message-id:reply-to;
bh=YxnaF38wIA/Cab6HiayfUiKj32EFJEG3tTadwR5qvuQ=;
b=TcVDZdlp4dwSwywOeTgkW7XOlrWHxFJfkqFynA1MpVVt9MzA6hNh260I+aZhqEw/+Z
vGa4C3Lmqp1UDxWIzlvklTfuacNevQuD8DgWqVFjuzCBg9MFymg7Tu/2vN16GvO7PUVk
bJNF/9FUE0gjL5ApdyW8x3dQoEgm4//iaQlG9uX8e49MfBkbKdTRqZR1EwO4DrmGClr2
xd84thjvQBLB7O4qE7adBno6LU2FX9BlDcONYTbLMo4Ej2m+kmy8f282ztN4wQVGZ4cd
8PxcADM80ckjygTOpxnjulWia1jSGIxdqF+hCzlrxuoVjvU2NerjX2QDJfkeqwoie1Ek
teTA==
X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
d=1e100.net; s=20230601; t=1765935865; x=1766540665;
h=to:subject:message-id:date:from:mime-version:x-gm-gg
:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to;
bh=YxnaF38wIA/Cab6HiayfUiKj32EFJEG3tTadwR5qvuQ=;
b=JDftg7YSE7dh88+z0iLo8fXIDStY+o2tl75awwmntlpXcjD28LkkoFwtgUKzweTSL3
5KyhKXgbWfg48PUNEHMj561Y26yXUY+Vg54lcdZKv4GGxhGqCyeQuuWDq/poU+dZBVXi
3RvUv7Dwcrzt6vAR17+dxdcl3Is5/Pryh8CPN0WahFi5DQGlOETte5y9ZOSPue347TcQ
CEwOVMNzpJCJOybGpUBYVFQwYjSrNIym83p9G7nHT3TUEVH8mOXKo7A47759ZGaW7BuT
VhAJOjOWbAw+8ke8SR8Fx6CiLiDjtb7YOpQqnb7GolefvOF5rmPaORqgj/QHq41Tafhz
A2hw==
X-Gm-Message-State: AOJu0YxiF82iXQu+X5txoFzhB7mShXhNvjNcVNLYl6MtmFSQ6iRO/TPM
SBLtrJWbyFInIPXXvXLdiHZZHH171QsI28F5/ZI7UfruEZj0+EhplaLuoGWCHf2XnA0WZNSNdyW
xtroSNEckYKS+AMscrtxaB2MLoHf/sJlfjZD9
X-Gm-Gg: AY/fxX6mVTlurw4nJHkS4rSuLsIRH/V1nOm7Y3MPZbub+vIY5JtRsFUrctWbC/7H17G
yCTfSWBERyjZvAxnuKMp3+oZb9ZTXpc97+XGkidegcgXxiLCidsRDz7uqIVoniTMg5l68Yq8nL2
/gkCKznpH1MniPRgtLXrSXJeq9w/aVT21pTDIDPTz4gzm9Y/8xT2ivhH+P5jgww8RTiH25q5xr1
yxLiq3Anvq48ScSffeql9ERL2XXebuk1Ry7+vs0+MWdr/YtrNL9SWckNooRWIK8T56IzI/12AU=
X-Google-Smtp-Source: AGHT+IEahU6I40w7/JNGjV0H6ymphJSXnkLkUwjGvnYQvsQ5w9swmhiN13r0PvpBguFGdiw1Q52aDTtCuqkLq4+dPVs=
X-Received: by 2002:a4a:edc7:0:b0:659:9a49:8e84 with SMTP id
006d021491bc7-65b452c5696mr5984321eaf.84.1765935865550; Tue, 16 Dec 2025
17:44:25 -0800 (PST)
MIME-Version: 1.0
From: Antonia Anto <[email protected]>
Date: Wed, 17 Dec 2025 02:44:12 +0100
X-Gm-Features: AQt7F2roB3xEfcqrheFo9v-ChHcnZT8pkLuqKr2aNFE5cSecAoPXhXpYI5S6n5U
Message-ID: <CAHR+GRr+n4cakzhzoj_hYFrJRz03M42sxNF8KTxA93G5p2vYZg@mail.gmail.com>
Subject: Waggoner, a note about the growth seen at echo
To: [email protected]
Content-Type: multipart/alternative; boundary="000000000000f659dc06461bfb79"