caja-sendto software package provides integrates email clients and Pidgin into the Caja file manager, you can install in your Ubuntu 16.04 LTS (Xenial Xerus) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install caja-sendto
caja-sendto is installed in your system.
Make ensure the caja-sendto package were installed using the commands given below,
$ sudo dpkg-query -l | grep caja-sendto *
You will get with caja-sendto package name, version, architecture and description in a table
| Distro | Ubuntu 16 04 lts xenial xerus |
| Section | X Window System software |
| Package | caja-sendto |
| Version | 1.12.0-1 |
| Description | integrates email clients and Pidgin into the Caja file manager |
| Sub Section | X81 |