Jul 08 2022 11:38 PM
I set up a group for my art class. All worked fine for years. Suddenly I cannot send messages- get undelivered kick back- and do not receive any emails from the group. Everyone else in the group has no problems
DATA
Delivery has failed to these recipients or groups:
ART GROUP (email address removed for privacy reasons)
The recipient's email system isn't accepting messages now. Please try resending your message later or contact the recipient directly.
Diagnostic information for administrators:
Generating server: AM9PR08MB6881.eurprd08.prod.outlook.com
Total retry attempts: 4
email address removed for privacy reasons
Remote Server returned '421 4.3.2 Service not available'
Original message headers:
Jul 09 2022 08:51 AM
There is a known issue with groups that Microsoft is working on.
You can check the status here: https://portal.office.com/servicestatus
Title: Users may be unable to send email to Outlook.com groups
User Impact: Users may be unable to send email to Outlook.com groups.
More info: Users that encounter this problem receive an error stating there was a delivery failure to the recipient.
Current status: Due to the complexity of the issue, the fix to revert the offending change is taking longer than expected. We're conducting additional validations on the fix before enabling it in the affected service environments to ensure it completely remediates impact, and we'll provide a timeline for remediation as it becomes available.
Jul 09 2022 02:17 PM
Jul 10 2022 09:45 AM
I know that you have been aware of this issue since Apr 2022, how close are you to resolving it and will a notice be sent out when it has been resolved.
Thank you
Jul 10 2022 07:38 PM