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Create authentication exclusion certains users / groups
Domino 11.0 introduced web authentication via IDVault (and / or Directory)
Customers noticed large growing DDM databases and also flooding of console messages with error messages:
[0594:0013-1CE8] 10.08.2022 07:00:01 Event: Error adding event document to Domino Domain Monitoring: Event correlation cache is full. You can increase its size via the NOTES.INI setting EVENT_CORRELATION_POOL_SIZE.
[0594:0013-1CE8] Event correlation cache is full, too many Event documents in DDM.NSF for this server. You can increase the cache size by setting the EVENT_CORRELATION_POOL_SIZE setting in NOTES.INI. Default size is 73.400.320 bytes. Maximum size is 104.857.600 bytes.
After creating a case (CS0346074) with HCL-Support no suitable solution was found.
Creating a DDM filter or changing the authentication is not a suitable option. Excluding users from the Security-Policy with IDVault did not solve the issue.
=> It should be possible to exclude users (direct and via group) from the IDVault authentication mechanism, or create a logic that will only authenticate vaulted users with the IDVault. All others should use "directory" authentication.