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16 changes: 7 additions & 9 deletions defender-office-365/safe-links-about.md
Original file line number Diff line number Diff line change
Expand Up @@ -9,7 +9,7 @@ audience: Admin
ms.topic: overview
f1_keywords:
- '197503'
ms.date: 07/18/2024
ms.date: 10/22/2024
ms.localizationpriority: medium
ms.collection:
- Strat_O365_IP
Expand Down Expand Up @@ -55,15 +55,13 @@ Safe Links protection by Safe Links policies is available in the following locat
For more information about Safe Links protection for email messages, see the [Safe Links settings for email messages](#safe-links-settings-for-email-messages) section later in this article.

> [!NOTE]
> Safe Links doesn't work on mail-enabled public folders.
>
> Safe Links doesn't provide protection for URLs in Rich Text Format (RTF) email messages.
>
> Safe Links supports only HTTP(S) and FTP formats.
>
> Safe Links no longer wraps URLs pointing to SharePoint Online sites. SharePoint URLs are still processed by the Safe Links service. This change doesn't cause a degradation in the protection a tenant receives. It's intended to improve the performance of loading SharePoint URLs.
>
> Using another service to wrap links before Defender for Office 365 might prevent Safe Links from process links, including wrapping, detonating, or otherwise validating the "maliciousness" of the link.
> - Safe Links doesn't work on mail-enabled public folders.
> - Safe Links doesn't provide protection for URLs in Rich Text Format (RTF) email messages.
> - Safe Links supports only HTTP(S) and FTP formats.
> - Safe Links ignores S/MIME signed messages.
> - Safe Links no longer wraps URLs pointing to SharePoint Online sites. SharePoint URLs are still processed by the Safe Links service. This change doesn't cause a degradation in the protection a tenant receives. It's intended to improve the performance of loading SharePoint URLs.
> - Using another service to wrap links before Defender for Office 365 might prevent Safe Links from process links, including wrapping, detonating, or otherwise validating the "maliciousness" of the link.

- **Microsoft Teams**: Safe Links protection for links in Teams conversations, group chats, or from channels.

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