こんな感じに。これで大体QMAIL 2.xと同じ風になります。
<header> <line> <static width="70" style="bold" showAlways="true">To:</static> <edit>{@Name(To)}</edit> </line> <line hideIfEmpty="cc"> <static width="70" style="bold" showAlways="true">Cc:</static> <edit name="cc">{@Name(Cc)}</edit> </line> <line> <static width="70" style="bold" showAlways="true">From:</static> <edit>{@Name(From)}</edit> <static width="40" style="bold" showAlways="true">Date:</static> <edit width="120">{@Date()}</edit> </line> <line> <static width="70" style="bold" showAlways="true">Subject:</static> <edit>{@Subject()}</edit> </line> <line hideIfEmpty="attachment"> <static width="70" style="bold" showAlways="true">Attachment:</static> <attachment name="attachment"/> </line> </header>