Azure refused to deliver mail to a distribution list
filedelivery.distro@ResillionDMS.onmicrosoft.com.
The email was sent from inside Microsoft Graph API code.
I tried IP Delisting, but it's failed.
What's next? How can it be fixed?
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From: Microsoft Outlook <MicrosoftExchange329e71ec88ae4615bbc36ab6ce41109e@ResillionDMS.onmicrosoft.com>
Sent: Tuesday, February 21, 2023 11:43 PM
To: filedelivery.distro@ResillionDMS.onmicrosoft.com <filedelivery.distro@ResillionDMS.onmicrosoft.com>
Subject: Undeliverable: FW: Hi User C1
Delivery has failed to these recipients or groups:
filedelivery.distro@ResillionDMS.onmicrosoft.com
Your message wasn't delivered because the recipient's email provider rejected it.
From: Microsoft Outlook <MicrosoftExchange329e71ec88ae4615bbc36ab6ce41109e@ResillionDMS.onmicrosoft.com>
Sent: Tuesday, February 21, 2023 11:43 PM
To: filedelivery.distro@ResillionDMS.onmicrosoft.com <filedelivery.distro@ResillionDMS.onmicrosoft.com>
Subject: Undeliverable: FW: Hi User C1
Delivery has failed to these recipients or groups:
filedelivery.distro@ResillionDMS.onmicrosoft.com
Your message wasn't delivered because the recipient's email provider rejected it.
Diagnostic information for administrators:
Generating server: DM8P223MB0399.NAMP223.PROD.OUTLOOK.COM
filedelivery.distro@ResillionDMS.onmicrosoft.com
Remote Server returned '550 5.7.501 Service unavailable. Spam abuse detected from IP range. For more information please go to http://go.microsoft.com/fwlink/?LinkId=526653. S(2017052602) [DM8P223MB0031.NAMP223.PROD.OUTLOOK.COM 2023-02-22T07:43:31.373Z 08DB146E381C8B38]'
Original message headers:
Received: from DM8P223MB0399.NAMP223.PROD.OUTLOOK.COM
([fe80::8cde:368d:a2f6:416d]) by DM8P223MB0399.NAMP223.PROD.OUTLOOK.COM
([fe80::8cde:368d:a2f6:416d%9]) with mapi id 15.20.6134.019; Wed, 22 Feb 2023
07:43:31 +0000
MIME-Version: 1.0
Content-Type: text/plain
Date: Wed, 22 Feb 2023 07:43:31 +0000
Message-ID:
<DM8P223MB039999FE2068147486C3AE5FD0AA9@DM8P223MB0399.NAMP223.PROD.OUTLOOK.COM>
Subject: FW: Hi User C1
Diagnostic information for administrators:
Generating server: DM8P223MB0399.NAMP223.PROD.OUTLOOK.COM
filedelivery.distro@ResillionDMS.onmicrosoft.com
Remote Server returned '550 5.7.501 Service unavailable. Spam abuse detected from IP range. For more information please go to http://go.microsoft.com/fwlink/?LinkId=526653. S(2017052602) [DM8P223MB0031.NAMP223.PROD.OUTLOOK.COM 2023-02-22T07:43:31.373Z 08DB146E381C8B38]'
Original message headers:
Received: from DM8P223MB0399.NAMP223.PROD.OUTLOOK.COM
([fe80::8cde:368d:a2f6:416d]) by DM8P223MB0399.NAMP223.PROD.OUTLOOK.COM
([fe80::8cde:368d:a2f6:416d%9]) with mapi id 15.20.6134.019; Wed, 22 Feb 2023
07:43:31 +0000
MIME-Version: 1.0
Content-Type: text/plain
Date: Wed, 22 Feb 2023 07:43:31 +0000
Message-ID:
<DM8P223MB039999FE2068147486C3AE5FD0AA9@DM8P223MB0399.NAMP223.PROD.OUTLOOK.COM>
Subject: FW: Hi User C1
From: Microsoft Outlook <MicrosoftExchange329e71ec88ae4615bbc36ab6ce41109e@ResillionDMS.onmicrosoft.com>
Sent: Tuesday, February 21, 2023 11:43 PM
To: filedelivery.distro@ResillionDMS.onmicrosoft.com <filedelivery.distro@ResillionDMS.onmicrosoft.com>
Subject: Undeliverable: FW: Hi User C1
Delivery has failed to these recipients or groups:
filedelivery.distro@ResillionDMS.onmicrosoft.com
Your message wasn't delivered because the recipient's email provider rejected it.
Diagnostic information for administrators:
Generating server: DM8P223MB0399.NAMP223.PROD.OUTLOOK.COM
filedelivery.distro@ResillionDMS.onmicrosoft.com
Remote Server returned '550 5.7.501 Service unavailable. Spam abuse detected from IP range. For more information please go to http://go.microsoft.com/fwlink/?LinkId=526653. S(2017052602) [DM8P223MB0031.NAMP223.PROD.OUTLOOK.COM 2023-02-22T07:43:31.373Z 08DB146E381C8B38]'
Original message headers:
Received: from DM8P223MB0399.NAMP223.PROD.OUTLOOK.COM
([fe80::8cde:368d:a2f6:416d]) by DM8P223MB0399.NAMP223.PROD.OUTLOOK.COM
([fe80::8cde:368d:a2f6:416d%9]) with mapi id 15.20.6134.019; Wed, 22 Feb 2023
07:43:31 +0000
MIME-Version: 1.0
Content-Type: text/plain
Date: Wed, 22 Feb 2023 07:43:31 +0000
Message-ID:
<DM8P223MB039999FE2068147486C3AE5FD0AA9@DM8P223MB0399.NAMP223.PROD.OUTLOOK.COM>
Subject: FW: Hi User C1