* Felix Miata
There's really no need for a MUA to by default include an email address in an attribution line, or a time that lacks any TZ corrector.
What broken email client provides a "default include an email address in
an attribution line"
as for TZ (from mutt docs):
%d date and time of the message in the format specified by
$date_format converted to sender's time zone
Date: Tue, 16 Mar 2010 19:35:49 -0400
From: Felix Miata