Update Safe Links policy note to CAUTION and clarify Teams protection

Changed the note from TIP to CAUTION and added clarification to ensure Teams protection is enabled in custom Safe Links policies, as these take precedence over the Built-in protection preset security policy.

Author: dhairyya

defender-office-365/mdo-support-teams-quick-configure.md

@@ -74,8 +74,8 @@ For complete instructions, see [Use the Microsoft Defender portal to modify cust
 
    Repeat these steps on every custom Safe Links policy.
 
-> [!TIP]
-> Teams integration is on in the [Built-in protection preset security policy](preset-security-policies.md), but any other Safe Links policies [take precedence](preset-security-policies.md#order-of-precedence-for-preset-security-policies-and-other-threat-policies) over the Built-in protection preset security policy (as shown in the order they're listed on the **Safe Links** page).
+> [!CAUTION]
+> Teams integration is on in the [Built-in protection preset security policy](preset-security-policies.md), but any other Safe Links policies [take precedence](preset-security-policies.md#order-of-precedence-for-preset-security-policies-and-other-threat-policies) over the Built-in protection preset security policy (as shown in the order they're listed on the **Safe Links** page). So, please ensure that Teams protection is enabled in these policies.
 
 ## Step 3: Verify warnings for unsafe links are shown in Microsoft Teams messages