+ _\b6_\b._\b3_\b._\b3_\b0_\b4 _\bs_\bt_\br_\bi_\bc_\bt_\b__\bm_\ba_\bi_\bl_\bt_\bo
+
+ Type: boolean
+
+ Default: yes
+
+ With mailto: style links, a body as well as arbitrary header information may be
+ embedded. This may lead to (user) headers being overwriten without note if
+ ``_\b$_\be_\bd_\bi_\bt_\b__\bh_\be_\ba_\bd_\be_\br_\bs (section 6.3.54 , page 77)'' is unset.
+
+ If this variable is _\bs_\be_\bt, mutt-ng is strict and allows anything to be changed.
+ If it's _\bu_\bn_\bs_\be_\bt, all headers given will be prefixed with ``X-Mailto-'' and the
+ message including headers will be shown in the editor regardless of what
+ ``_\b$_\be_\bd_\bi_\bt_\b__\bh_\be_\ba_\bd_\be_\br_\bs (section 6.3.54 , page 77)'' is set to.