[BlueOnyx:06521] Mail Body Encoding for Auto Reply Mail Function

[Gen Tobimatsu]

Hello blueonyx ml members.

I have a bit trouble.
In my BlueOnyx 5.4, Auto reply mail(vacancy.pl) send mail messages via
EUC-JP encoding.

Common email encoding is JIS encoding in Japanese, so many mail
application got unnable-to-read emails.

Is it the problem of BlueQuartz nor BlueOnyx?
Anyone has good idea to fix it?

thanks.
Gen