Is there a way to filter out domains using graph api?

Question

Hello, Is there a way to exclude certain mails from specific domains to not syncing over the API? I tried with $filter with the ne and null operator, but it didn’t work. I love to making this work at the API level or scope permissions instead of at the app logic level.

Answer 1

Hello Arden Asher,

Thanks for reaching out!

You can use $filter to get all users with a mail that ends with '******@domain.com', including a count of returned objects, with the results ordered by userPrincipalName.

To negate the result of the expression inside this clause, use the not operator, not the ne operator. For example, the following query retrieves only users whose domain does not end with @contoso.com.

GET https://graph.microsoft.com/v1.0/users?$filter=not(mail,'******@contoso.com')&$orderby=userPrincipalName&$count=true
ConsistencyLevel: eventual

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