elpa-message-templ 0.3.20161104-2 (amd64 binary) in ubuntu groovy

 This Emacs addon provides templating for Emacs message-mode. It can
 match message headers by regular expression, and then apply
 transformations to the message, such as changing the From: address or
 signature, and inserting boilerplate text. It is also possible to
 run arbitrary Emacs Lisp to set up the message.