mxallowd software package provides Anti-Spam-Daemon using nolisting/iptables, you can install in your Ubuntu 14.04 LTS (Trusty Tahr) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install mxallowd
mxallowd is installed in your system.
Make ensure the mxallowd package were installed using the commands given below,
$ sudo dpkg-query -l | grep mxallowd *
You will get with mxallowd package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | |
| Package | mxallowd |
| Version | 1.9-2 |
| Description | Anti-Spam-Daemon using nolisting/iptables |
| Sub Section |