Sharing Options Updates - Send Email button greyed out Starting from March 2024, there has been a notable change in SharePoint’s sharing options. If a user is not allowed to share on a SharePoint site (for instance, when a user is a member and only owners have sharing privileges), the Send Email button appears greyed out. Additionally, a warning message is displayed: Sharing is limited on this item. You can only copy links for people who have existing access, and you can’t invite anyone new.