Do not check e-mail address against address of certificates being used

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.

Supported on: At least Windows 7

Registry HiveHKEY_CURRENT_USER
Registry Pathsoftware\policies\microsoft\office\16.0\outlook\security
Value Namesupressnamechecks
Value TypeREG_DWORD
Enabled Value1
Disabled Value0

outlk16.admx

Administrative Templates (Computers)

Administrative Templates (Users)