This policy setting controls whether Outlook verifies the user's e-mail address with the address associated with the certificate used for signing.
If you enable this policy setting, users can send messages signed with certificates that do not match their e-mail addresses.
If you disable or do not configure this policy setting, Outlook verifies that the user's e-mail address matches the certificate being used for signing.
Registry Hive | HKEY_CURRENT_USER |
Registry Path | software\policies\microsoft\office\15.0\outlook\security |
Value Name | supressnamechecks |
Value Type | REG_DWORD |
Enabled Value | 1 |
Disabled Value | 0 |