3 ** Mother entity should modify preview-situation of children
5 ** Better implementation for multipart/alternative
7 ** dynamic configuration for 'mime-preview-condition
9 ** Fix problem of dynamic configuration for 'mime-acting-condition
14 ** WYSIWYG editing support
16 ** Use MIME-Preview like tag and display
18 ** Check available MIME-charset
20 MIME-charset
\e$B0J30$,@8@.$5$l$k>l9g$N=hM}$r;XDj$G$-$k$h$&$K$9$k!#
\e(B
24 (a) translate problematic characters to similar representation
25 (b) display warning message
26 (e.g. "`x-ctext' is generated. Do you send it? (yes/no)")