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![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(60.8, 35%, 15%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMR%3C/text%3E%3C/svg%3E)
Hello,
Need an urgent support please. I have been facing an issue. I want to whitelist a domain in EOP but when I try to save any changes, I got the following error. Even when I change another policy and try to save, I got the same error. I also try to do from different browser but issue still remains same. How to solve it? Thanks
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(41.6, 80%, 14%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAL%3C/text%3E%3C/svg%3E)
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Seems to work fine here. Which settings are you trying to configure in particular? Have you tried the underlying PowerShell cmdlets, do they work? Set-HostedContentFilterPolicy/Set-HostedContentFilterRule cover the anti-spam configuration.
Hello @Vasil Michev thanks for your feedback. I tried anti-spam configuration. Even I tried to change it from 3 different tenant but the result same. Is it a world wide or regional issue from Microsoft?
It seems regional, as I don't have any problems with the UI. Others have reported the same issue though, and managed to work around it via PowerShell. https://learn.microsoft.com/en-us/answers/questions/1005308/unable-to-add-domain-to-anti-spam-policy.html?childToView=1005583#answer-1005583
Hi @Md. Rubiat Haque ,
According to my test ,it also works fine in my environment.
Please have a check that the Service health in Microsoft 365 admin center to see if there are any this issue related incidents or advisories in your current subscription.
To go directly to the Service health page, please use :https://admin.microsoft.com/AdminPortal/Home#/servicehealth
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![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(67.2, 68%, 16%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ELT%3C/text%3E%3C/svg%3E)
Hello there,
I would suggest you to check the status of your organization's services.
Upon logging in, the Microsoft 365 admin center provides information about the status of your organization's services. Also, the service health section shows the current status of your services, details about disruptions and outages, and lists planned maintenance times.
If you are facing an issue when service health is good you can open a service request to get things done quicker.
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