Forum Discussion
Adding subdomain and wildcard for external sharing in SharePoint Online
Hi , I have a requirement where I have to add multiple email subdomains to the Office 365 tenant for SharePoint external sharing . I'd like to know if I can add a wild card entry to the top level ...
As noted in the documentation, wildcards are not supported: https://docs.microsoft.com/en-us/sharepoint/restricted-domains-sharing
To me it looks like an oversight, so maybe put it on UserVoice?
StephenRice
Microsoft
MicrosoftHi all,
This is not supported today. You can allow or deny specific domains but you cannot blanket add everyone from a certain domain to a site or document. Definitely submit this to user voice (preferably onedrive.uservoice.com). Thanks!
Stephen Rice
OneDrive Program Manager II