on 2019/8/19 13:29, Viktor Dukhovni wrote:
> I'm afraid that only the MUA can set the correct character set of
> the various textual parts of a message.
> The implicit default is "us-ascii" , and anything else, e.g. "UTF-8" 
> is the MUA's responsibility:
> Content-Type: text/plain; charset = UTF-8