xdg-email --version (return code: 0)
xdg-email 1.1.0 rc3
xdg-email --help (return code: 0)
xdg-email - command line tool for sending mail using the user's preferred
e-mail composer
Synopsis
xdg-email [--utf8] [--cc address] [--bcc address] [--subject text] [--body text
] [--attach file] [ mailto-uri | address(es) ]
xdg-email { --help | --manual | --version }
Use 'man xdg-email' or 'xdg-email --manual' for additional info.