[Desktop Entry] Name=<%= productName %> Comment=<%= description %> GenericName=<%= productName %> Exec=/usr/bin/mailspring %U Icon=mailspring Type=Application StartupNotify=true StartupWMClass=<%= productName %> Categories=GNOME;GTK;Network;Email; Keywords=email;internet; MimeType=x-scheme-handler/mailto;x-scheme-handler/mailspring;