[msmtp-users] default Content-Type

[Philippe Naudin <philippe.naudin@...322...>]

Hello,

A cron job output some warning with accented characters. This warning
is a single line :
Serveur présent jouy.inra.fr = 138.102.1.1, mais client pas à l'heure
(it warns about a NTP server completely desynchronized).

This warning is sent by msmtp (sendmail is a symlink to msmtp) to a
SMTP server (postfix).

In the message, there is a header :
Content-Type: text/plain; charset=ANSI_X3.4-1968

I would like to get :
Content-Type: text/plain; charset=ISO-8859-1

Is there a way to force the default charset with msmtp ?

Thanks,

-- 
Philippe Naudin