mailcheck command not found

Introduction

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

mailcheck: command not found

or when using sudo you get the following error message

sudo: mailcheck: command not found

Solutions to mailcheck: command not found

How To Fix mailcheck: command not found in Ubuntu / Debian / Kali Linux / Raspbian

In Ubuntu mailcheck is provided by mailcheck package.

mailcheck is:

Mailcheck is a simple, configurable tool that allows multiple mailboxes to be checked for the existence of new mail messages. It supports both mbox and maildir-style mailboxes for compatibility with most mail transport agents. It also supports remote POP3 and IMAP mailboxes.

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

sudo apt-get -y install mailcheck

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

You can also use apt command to install mailcheck.

sudo apt -y install mailcheck

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

sudo aptitude install mailcheck

Summary

In this tutorial we learn how to fix mailcheck command not found error in Ubuntu / Debian / Kali Linux or Raspbian distribution.