exit 0 unless recipient[3] == digest[0,6]
mail = Mail.new(STDIN.readlines.join)
-body = mail.html_part || mail.text_part
+
+if mail.multipart?
+ body = mail.html_part || mail.text_part
+else
+ body = mail.body
+end
message = Message.new(:sender => from, :recipient => to,
:sent_on => mail.date.new_offset(0),