Critical Patch Build 1993 for IMSVA 9.1 Patch 3 addresses the following issue:
- All outbound encrypted email messages trigger scanning exceptions and are quarantined.
The repacked Critical Patch 1993 resolves the following issue on the UI:
- When a critical patch is deployed to a group of IMSVAs, the critical patch can not be deployed to the parent device.
Deploy the patch
- If you have set up a group of IMSVA devices, select the parent device then click Update. Wait for the parent device to finish updating and then update all the child devices.
- If the original Critical Patch 1993 has been deployed on child devices, there is no need to deploy the repacked Critical Patch 1993 to those child devices. Please just deploy the repacked Critical Patch 1993 to the parent device and the rest of the child devices.
We highly recommend customers use the critical patch to proactively deal with this known issue.
For support assistance, please contact Trend Micro Technical Support.