How not to encode the To: field?

[Peng Yu]

Hi,

I have the following line in the mutt config file.

set send_charset="us-ascii:utf-8"

"François" in the "To:" filed will be encoded as
"=?utf-8?B?RnJhbsOnb2lz?=". Is there a way to just use "François"
without being encoded in the "To:" field? Thanks.

-- 
Regards,
Peng