Labeled email and DLP An administrator creates the DLP policy EXO-Label for Exchange with three rules based on sensitivity labels. An employee then sends labeled attachments to an external recipient and sees a policy tip, a justification dialog and a block. W DATA LOSS PREVENTION · EXCHANGE Labeled email and DLP Ada Admin Eli Employee Microsoft Purview Home Data Loss Prevention Policies Activity explorer Information Protection Insider Risk Management DSPM for AI Policies + Create policy TEMPLATENAMEDESCRIPTION Custom policy Label-based rules for email to external recipients LOCATIONS + Create rule NAME CONDITIONS + Add condition Content contains: sensitivity labels Select a label ▼ AND Content is shared from Microsoft 365 Select ▼ ACTIONS + Add an action No actions. The email is delivered. Restrict access or encrypt the content in Microsoft 365 locations Block everyone Block only people outside your organization USER OVERRIDES USER NOTIFICATIONS Save Create rule EXO-Label · DLP rules EXO-Label · Rules RULEACTIONOVERRIDE Policy mode EXO-Label Simulation running Shows which emails would match each rule, without blocking anything or notifying users. Policy is on. Changes can take up to an hour to apply. New message · Outlook Send To anna@partnerco.example External Subject Price list Price list.docx Internal Sent Check before you send Internal content is going outside the organization. Check that the recipient should have it. Send Cancel Before you send Confidential content. You can send it outside the organization only with a business justification. Send Cancel This email can't be sent Strictly Confidential content can't be sent outside the organization. OK Inbox · Microsoft 365 Your email was not sent Rule: Strictly Confidential to external Original message attached Sent when a client can't show the tip before send. THE USER EXPERIENCE What Eli sees in Outlook Eli sends three emails with labeled attachments to a partner outside the organization. Good to know NEXT Sharing labeled files and DLP 1/7 DATA LOSS PREVENTION Labeled email and DLP An administrator creates one DLP policy for email with three rules based on sensitivity labels. Then we see what happens when an employee sends labeled attachments to an external recipient: a policy tip, a justification or a block. informasjonsbeskyttelse.no