Share Point External Sharing Restrict To Approved Domains Or Groups

Check summary

What this check verifies

SharePoint external sharing restricted to approved domains or security groups

Why it matters

Sharing restricted to approved domains or groups limits data exposure to known partners. Without this, users can share with any external email address

How to fix it

Allow sharing only with approved domains or groups

Siemserva flags every tenant where this check fails and, with Senserva Trustworthy AI remediation, can propose a validated fix you approve before it applies.

Ask your own AI about this check

Copy this prompt into Claude, ChatGPT, or Copilot. The facts are included, sourced from this page.

Compliance framework mappings

Findings from this check serve as evidence for:

References

Related Other checks

Common questions

What does the Share Point External Sharing Restrict To Approved Domains Or Groups check verify?

SharePoint external sharing restricted to approved domains or security groups It is a High Severity check in the Other domain, one of the 650+ checks Siemserva runs across Microsoft 365, Intune, Defender, and Entra ID.

How do I fix a Share Point External Sharing Restrict To Approved Domains Or Groups finding?

Allow sharing only with approved domains or groups Siemserva ranks the finding by Severity and, with Senserva Trustworthy AI, can propose a validated, approve-before-apply configuration fix.

Which compliance frameworks does this check evidence?

Findings from this check map to MCSB, NIST, SOC2, including SCuBA policy MS.SHAREPOINT.1.3v1, and MCSB controls DP-1, DP-4. That mapping is what turns a scan finding into audit evidence.

Can I ask my own AI about this check?

Yes. This page includes a free copy-paste AI prompt carrying the check's facts: what it verifies, the risk, the remediation, and the framework mappings. Paste it into Claude, ChatGPT, or Copilot; cite-worthy detail without giving an AI access to your tenant.