Sign all e-mail messages

This policy setting controls whether Outlook requires digital signatures on all outgoing e-mail messages.

If you enable this policy setting, Outlook requires all outgoing messages to be digitally signed before being sent.

If you disable or do not configure this policy setting, Outlook does not require outgoing messages to have digital signatures.

Supported on: At least Windows 7
Registry HiveHKEY_CURRENT_USER
Registry Pathsoftware\policies\microsoft\office\16.0\outlook\security
Value Namealwayssign
Value TypeREG_DWORD
Enabled Value1
Disabled Value0

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