Discovery Email Inspector (DDEI) 3.6 EN Critical Patch Build 1188 has officially been released and is now available in the Download Center.
Resolved Know Issue
Issue: The email encryption function does not work because the email encryption backend server certificate has changed.
Solution: This critical patch updates the email encryption module to ensure that the email encryption function works normally.
The issue only impacts customers who activated gateway license and configured email encryption action.
For users with DDEI 3.6 EN, if you have activated gateway license and configured email encryption action, Trend Micro recommends that you apply this critical patch on DDEI 3.6 EN GM Build 1186.