Autoresponder charset problem

Hi Gang,

I just started to work with the autoresponder in Virtualmin and everything work perfect except the carset of the autoreply message.

Normally all mail send/receive by the mail server is ok. But the mail send by the autoreply set the charset to iso-8859-1 instead of UTF-8. So My french user have many problem with accent. Of course I can hardcode the accent in ISO format but I don't think it's the good solution for all times.

I make research in forum and google for this problem. All my server (with locale), webmin language and usermin language was setup to use UTF-8. But the autoreply continue to send in ISO.

Anybody know how to change the charset of the autoreply ?

Thank you very much !!!

Here the SMTP header of email (I make X in sensitive information, but the real value is ok) :

X-Originally-To: X-Webmin-Autoreply: 1 From: "XXXXXXXX" Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=iso-8859-1 Date: Thu, 11 Sep 2014 07:47:41 -0400 (EDT)