Reactions available for rule types

The available reactions for a rule vary depending on the rule type.

All data protection rules are available for Trellix DLP Endpoint. Some data protection rules are available for Trellix DLP Network Prevent and Trellix DLP Network Monitor.
Trellix Device Control rules are available for Trellix DLP Endpoint and Trellix Device Control.
Some discovery rules are available for Trellix DLP Endpoint , some are available for Trellix DLP Discover.

Rule reactions

Reaction	Applies to rules:	Result
No Action	All	Allows the action.
Block and return email to sender	Email Protection (Trellix DLP Network Prevent only)	Blocks the email message when there is a policy violation. The email is sent back to the sender as an attachment with a notification. You can customize the notification and specify as to why the email was sent back.
Add header X-RCIS-Action	Email Protection (Trellix DLP Network Prevent only)	Adds an action value to the X-RCIS-Action header.
Add Custom Header	Email Protection (Trellix DLP Network Prevent only)	Adds custom headers in the delivered email message. The custom header can report the number of rules and the cumulative score of all rules that violated a policy, or any other defined custom header.
Apply RM Policy	Data Protection Removable Storage Protection Network Discovery Not supported on Trellix DLP Endpoint for Mac	Applies a rights management (RM) policy to the file. The RM policy can be applied to Microsoft RMS on-premise, and Azure RMS.
Block	Data Protection Device Control	Blocks the action.
Classify file	Endpoint Discovery Network Discovery	Applies automatic classifications and embeds the classification Tag ID into the file format.
Copy	Network Discovery	Copies the file to the specified UNC location.
Create Content Fingerprint	Endpoint Discovery	Applies content fingerprinting to the file.
Encrypt	Data Protection Endpoint Discovery Not supported on Trellix DLP Endpoint for Mac.	Encrypts the file. Encryption options are Trellix FRP or StormShield Data Security encryption software.
Modify anonymous share to login required	Network Discovery Box Protection	Removes anonymous sharing for the file.
Move	Network Discovery	Moves the file to the specified UNC location. Allows creation of a placeholder file (optional) to notify the user that the file has been moved. The placeholder file is specified by selecting a user notification definition.
Quarantine	Endpoint Discovery	Quarantines the file.
Read-only	Device Control	Forces read-only access.
Remove Automatic Classification	Network Discovery	Removes embedded classification ID from the file property.
Report Incident	All	Generates an incident entry of the violation in DLP Incident Manager.
Request justification	Data Protection	Produces a pop-up on the end-user computer. The user selects a justification (with optional user input) or selects an optional action.
Show file in DLP Endpoint console	Endpoint Discovery	Displays Filename and Path in the endpoint console. Filename is a link to open the file, except when the file is quarantined. Path opens the folder where the file is located.
Store original email as evidence	Data Protection Not supported on Trellix DLP Endpoint for Mac.	Stores the original message on the evidence share. Applies to Trellix DLP Endpoint and Trellix DLP Network Prevent email protection rules only. Note Requires a specified evidence folder and activation of the evidence copy service.
Store original file as evidence	Data Protection Endpoint Discovery Network Discovery	Saves the file for viewing through the DLP Incident Manager. Note Requires a specified evidence folder and activation of the evidence copy service.
User notification	Data Protection Device Control Endpoint Discovery Web Protection for Prevent	Sends a message to the endpoint to notify the user of the policy violation. Note When User Notificationis selected, and multiple events are triggered, the pop-up message states: There are new DLP events in your DLP console, rather than displaying multiple messages.

Reconfigure action rules for web content.

You must reconfigure Trellix DLP Network Prevent action rules for use on proxy servers.

Note
Proxy servers can only ALLOW or BLOCK web content.

Trellix DLP Network Prevent data protection rule reactions

Rules	Reactions
Rules	No action	Apply RM Policy	Block	Encrypt	Report Incident	Request justification	Store original file (email) as evidence	User notification
Email protection	X		X		X	X	X	X
Web protection	X		X		X	X	X	X

Trellix DLP Endpoint data protection rule reactions

Rules	Reactions
Rules	No action	Apply RM Policy	Block	Encrypt	Report Incident	Request justification	Store original file (email) as evidence	User notification
Application File Access Protection	X		X		X		X	X
Clipboard protection	X		X		X	X	X	X
Cloud protection	X	X	X	X	X	X	X	X
Email protection	X		X		X	X	X	X
Network communication protection	X		X		X		X	X
Network share protection	X	X		X	X		X	X
Printer protection	X		X		X	X	X	X
Removable storage protection	X	X	X	X	X	X	X	X
Screen capture protection	X		X		X		X	X
Web protection	X		X		X	X	X	X

Device Control rule reactions

Rules	Reactions
Rules	No action	Block	Read-only
Citrix Virtual Apps and Desktops device		X
Fixed hard drive	X	X	X
Plug-and-play device	X	X
Removable storage device	X	X	X
Removable storage file access	X	X
TrueCrypt device	X	X	X

Trellix DLP Endpoint discovery rule reactions

Rules	Reactions
Rules	No action	Encrypt	Apply RM policy	Quarantine	Create content fingerprint	Classify file
Endpoint file system	X	X	X	X	X	X
Endpoint mail storage protection	X			X	X

Trellix DLP Discover discovery rule reactions

Rules	Reactions
Rules	No action	Copy	Move	Apply RM policy	Store original file as evidence	Classify file as	Remove Automatic Classification	Modify anonymous share to login required
Box protection	X	X ¹	X ¹	X	X	X	X	X ²
File server protection	X	X ¹	X ¹	X	X	X	X
SharePoint protection	X	X ¹	X ¹ ³	X ³	X	X	X
Database protection	X				X

¹ Box, File Server, and SharePoint scans support copying and moving files only to SMB/CIFS shares.

² Trellix DLP Discover can't prevent Box users from re-enabling external sharing on their files.

³ Supported for files attached to SharePoint lists or stored in document libraries. Not supported for SharePoint lists.