-<li>Content-Description field \e$B$b$7$/$O\e(B Subject field \e$B$K=q$+$l$?I=Bj\e(B
-<li>Content-Disposition field \e$B$N\e(B filename parameter \e$B$K=q$+$l$?\e(B file \e$BL>\e(B
-<li>Content-Type field \e$B$N\e(B name parameter \e$B$K=q$+$l$?\e(B file \e$BL>\e(B
-<li> uuencode \e$B$N>l9g$N\e(B file \e$BL>\e(B
+<li>Title described in Content-Description field or Subject field
+<li>File name specified by filename parameter in Content-Disposition field
+<li>File name specified by name parameter in Content-Type field
+<li>File name for uuencode'ing