Restrict non org email address in sending out an article via Email this Page
Is there a way to restrict the non org email address in sending out an article via "Email this page" link in customer portal?
Version (include the version you are using, if applicable):
Oracle Service Cloud 21D (Build 3 SP 4, CP 261)
Framework Version 3.8
Code Snippet (add any code snippets that support your topic, if applicable):