Email user was expecting an invite email to Google Ad Manager. The email from *** Email address is removed for privacy *** was rejected. Message Trace report states; sending domain google.com does not pass DMARC verification. How could this be?
The following is from the message trace report.
Subject: [EXTERNAL] Invitation to Share a Google Ad Manager Account
Sender: *** Email address is removed for privacy ***
Recipient: Deleted for privacy
Received -> Processed -> Not delivered
Status: Office 365 received the message that you specified, but couldn't deliver it to the recipient (*** Email address is removed for privacy ***) due to the following error:
Error: 550 5.7.509 Access denied, sending domain google.com does not pass DMARC verification and has a DMARC policy of reject
A non-delivery report (NDR) message was sent to *** Email address is removed for privacy ***. The NDR might provide more details about why the email message wasn't delivered and how to fix the issue.
More information:
Date (UTC-06:00) | Event | Detail |
------------------------------------
4/30/2024, 10:49 AM | Receive | Message received by: BL3PR07XXXXXXnamprd07.prod.outlook.com
4/30/2024, 10:49 AM | Fail | Reason: [{LED=550 5.7.509 Access denied, sending domain google.com does not pass DMARC verification and has a DMARC policy of reject.};{MSG=};{FQDN=};{IP=};{LRT=}]
4/30/2024, 10:49 AM | Fail | Reason: [{LED=550 5.7.509 Access denied, sending domain google.com does not pass DMARC verification and has a DMARC policy of reject.};{MSG=};{FQDN=};{IP=};{LRT=}]
More information
Message ID:<*** Email address is removed for privacy ***>
Message size | From IP | To IP
48.71 KB | 170.10.128.131 | null
Before someone asks, *** Email address is removed for privacy *** can not be contacted for a copy of the NDR, it's a noreply address.