You can also select the “Sensitivity” of the message in the “Settings” section.After you apply a sensitivity label, the label information will remain always attached the document even Let us have a look: a) Firstly, click on the Outlook Options via program itself.In the Options window, click Customize Ribbon. On the Reading Pane dailog box, tick the checkbox for “ Mark items as read when viewed in the Reading Pane “. Receives secure emails and displays them in the clear in the Outlook window. Here are a few settings that might make your work in Office more productive. In older versions of Outlook, it's in Tools, Options, Email Options, Advanced. Applying an Information Rights Management Policy to an Office 2016 File. Outlook 2016 provides three importance levels: Low, Normal and High. Add the word '' in the subject line of the email as shown below. Select using the checkbox the Country/Countries you want the Holidays added to the calendar and click OK. How to enable sensitivity in outlook 2016 To Set a rule in Outlook 2016 for a shared mailbox > File > Manage Rules & Alerts > In Email Rules tab > Apply changes to this folder: to shared mailbox account > New Rule… button and provide the suitable rule criteria.