https://blog.nashcom.de/nashcomblog.nsf/dx/id-vault-password-authentication-to-a-domino-14.5.0-id-vault-server-fails-with-error-illegal-security-function-code.htm?opendocument&comments
Daniel Nashed's Blog
ID Vault password authentication to a Domino 14.5.0 ID Vault server fails with error: Illegal Security function code
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