caja-sendto 1.20.0-1 (amd64 binary) in ubuntu bionic

 Caja is the official file manager for the MATE desktop. This
 package adds extended functionality to the Caja file manager.
 .
 The Caja Send To extension provides the Caja file manager with a context
 menu component for quickly sending files to given email addresses, contacts
 on a Pidgin or Gajim instant messaging list, through Thunderbird/Icedove,
 or through Claws Mail.
 .
 Caja Send To also provides the option of compressing the files (tar.bz2,
 tar.gz, or zip) before sending.