%(lit)\
%(formataddr(hdecode %<{reply-to}%?{from}%?{sender}%?{return-path}%>))\
%<(nonnull)%(void(width))%(putaddr To: )\n%>\
%(lit)%(formataddr(hdecode{to}))%(formataddr(hdecode{cc}))\
%<(nonnull)%(void(width))%(putaddr Cc: )\n%>\
%<{subject}Subject: Re: %(putstr(hdecode{subject}))\n%>\
%<{date}In-reply-to: Your message of "\
%<(nodate{date})%{date}%|%(pretty{date})%>"\n%>\
%<{message-id}\
References: %<{references} %{references}%> %{message-id}\n%>\
--------\n\
%(hdecode(friendly{from})) wrote in the following on %{date};\n