postfix-policyd-spf-perl command not found

Introduction

When you run more command in linux terminal / console, you get the following error message

postfix-policyd-spf-perl: command not found

or when using sudo you get the following error message

sudo: postfix-policyd-spf-perl: command not found

Solutions to postfix-policyd-spf-perl: command not found

How To Fix postfix-policyd-spf-perl: command not found in Ubuntu / Debian / Kali Linux / Raspbian

In Ubuntu postfix-policyd-spf-perl is provided by postfix-policyd-spf-perl package.

postfix-policyd-spf-perl is:

postfix-policyd-spf-perl is a basic Postfix SMTP policy server for SPF checking. It is implemented in pure Perl and uses the Mail::SPF module. The SPF project web site is http://www.openspf.net/. postfix-policyd-spf-python is a more featureful alternative for use cases this package does not cover.

To fix this problem, we can install more using the command below.

sudo apt-get -y install postfix-policyd-spf-perl

This command might take some time to finish depending on your machine internet connection.

You can also use apt command to install postfix-policyd-spf-perl.

sudo apt -y install postfix-policyd-spf-perl

Or if you have aptitude installed you can use the following command.

sudo aptitude install postfix-policyd-spf-perl

Summary

In this tutorial we learn how to fix postfix-policyd-spf-perl command not found error in Ubuntu / Debian / Kali Linux or Raspbian distribution.