Policy
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.
Pack Microsoft Office
Category Microsoft Outlook 2016 / Security / Cryptography
Policy ID
a58856b29e53 Internal name
L_Signallemailmessages Registry
Copy registry mappings
HKCU\software\policies\microsoft\office\16.0\outlook\security\alwayssign (enabled) = 1
HKCU\software\policies\microsoft\office\16.0\outlook\security\alwayssign (disabled) = 0Policy notes
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.
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