Merge pull request MicrosoftDocs#10495 from dhairyya/patch-3

Added information to clear confusion about allow

Author: chrisda

exchange/exchange-ps/exchange/New-TenantAllowBlockListItems.md

@@ -173,6 +173,10 @@ The Allow switch specifies that you're creating an allow entry. You don't need t
 
 You can't use this switch with the Block switch.
 
+**Note**: See [Allow entries in the Tenant Allow/Block List](https://learn.microsoft.com/microsoft-365/security/office-365-security/tenant-allow-block-list-about#allow-entries-in-the-tenant-allowblock-list), before you try to create an allow entry.
+
+You can also use allow entries for third-party phishing simulation URLs with no expiration. For more information, see [Configure the delivery of third-party phishing simulations to users and unfiltered messages to SecOps mailboxes](https://learn.microsoft.com/microsoft-365/security/office-365-security/skip-filtering-phising-simulations-sec-ops-mailboxes).
+
 ```yaml
 Type: SwitchParameter
 Parameter Sets: (All)