SharePoint Online - Share with other domain without invitations

Occasional Contributor

Can someone tell me if this is possible in SharePoint Online?

We'd like to be able to authorize other o365 domains we're federated with without having to authorize individuals. I know I can limit external sharing by domain, but is there any sort of Everyone permission that includes these external users?

1 Reply


Hi, it is posible to set the Sharing permissions to Anyone. But I would not recommend that.
Manage sharing settings - SharePoint in Microsoft 365 | Microsoft Docs

If you do please add some additional security messurs.

A more suiteble solutions for multitenant acces is the B2B feature for Connected Organisations in Azure.

Please read this article: Create a B2B extranet with managed guests | Microsoft Docs