Merge pull request #4276 from MicrosoftDocs/chrisda

Update reports-defender-for-office-365.md

Author: chrisda

defender-office-365/reports-defender-for-office-365.md

@@ -112,7 +112,7 @@ The **Post-delivery activities** report shows information about email messages t
 
 The report shows real-time information with updated threat information.
 
-On the **Email & collaboration reports** page at <https://security.microsoft.com/emailandcollabreport>, find **Post-delivery activities**, and then select **View details**. Or, to go directly to the report, use <https://security.microsoft.com/reports/ZapReport>.
+On the **Email & collaboration reports** page at <https://security.microsoft.com/emailandcollabreport>, find **Post-delivery activities**, and then select **View details**. Or, to go directly to the report, use <https://security.microsoft.com/reports/PostDeliveryActivities>.
 
 :::image type="content" source="media/post-delivery-activities-widget.png" alt-text="The Post-delivery activities widget on the Email & collaboration reports page." lightbox="media/post-delivery-activities-widget.png":::