Promote Level 2 errors as errors, not warnings

This policy setting allows you to treat Level 2 errors as warnings instead of errors. Level 2 errors occur when the message signature appears to be valid, but there are other issues with the signature.

If you enable this policy setting, Level 2 errors will be treated as warnings.

If you disable or do not configure this policy setting, Level 2 errors will be treated as errors

When you specify a value for PromoteErrorsAsWarnings, note that potential Level 2 error conditions include the following:

- Unknown Signature Algorithm
- No Signing Certification Found
- Bad Attribute Sets
- No Issuer Certificate found
- No CRL Found
- Out-of-date CRL
- Root Trust Problem
- Out-of-date CTL

Supported on: At least Windows 7
Registry HiveHKEY_CURRENT_USER
Registry Pathsoftware\policies\microsoft\office\15.0\outlook\security
Value Namepromoteerrorsaswarnings
Value TypeREG_DWORD
Enabled Value1
Disabled Value0

outlk15.admx

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