JH/11 Add A= logging on delivery lines, and a client_set_id option on
authenticators.
+JH/12 Add optional authenticated_sender logging to A= and a log_selector
+ for control.
+
+PP/12 Unbreak server_set_id for NTLM/SPA auth, broken by 4.80 PP/29.
+
Exim version 4.80.1
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