Target
This applies to customers using HENNGE Email DLP with Microsoft 365.
Purpose
Configure the rollback settings to temporarily bypass HENNGE Email DLP for emails sent from Microsoft 365 (Exchange Online) to external recipients.
Notes
1. After this operation, the email routing will revert to bypass HENNGE Email DLP. Therefore, please consider the scope of impact and the timing of the operation carefully.
2. The content of this article is based on the product as of August 2024 and may be subject to change without notice.
3. Please refer to the following article for cases of non-temporary disconnection due to cancellation, etc.
HENNGE Email DLP Disconnection Procedure (Microsoft 365)
Detailed Procedure & Explanation
1. Disabling Transport Rules
1.1. Disable the rules.
Select [ Exchange Admin Center ] - [ Mail Flow ] - [ Rules ] - [ HENNGE Email DLP Rules], and click [ Disable ] under [ Enable or Disable Rule ].
1.2. Confirm that "Rule status updated successfully" is displayed.
The rollback process is now complete. When reactivating HENNGE Email DLP, please re-enable the transport rules on the screen mentioned in 1.1. above.