To install MailWizz and activate it with your license key, you need to follow a structured setup process on your server. MailWizz is a self-hosted platform, meaning the activation happens during the initial web-based installation on your own hosting 1. Prerequisites

: The ZIP file will contain a folder, often named latest . Move the contents of this folder (all the files and subdirectories) to your webroot, not the folder itself.

When you first upload the MailWizz files to your server (usually the

Double-check that you did not accidentally copy trailing spaces before or after the code. Ensure you are using the code for MailWizz and not a different Codecanyon plugin. Error: "Cannot connect to the validation server"

Find in your list of purchases. Click the Download button next to the item.

Whether you are performing a fresh installation or updating an existing instance, here is how to handle your MailWizz license key correctly. 1. Locate Your Purchase Code

: Enter your MySQL host, database name, and credentials. Admin Account : Create your primary administrator login.

This guide will walk you through the installation process and how to properly enter your license key to get your campaigns off the ground. 1. Preparing Your Installation Environment

Before you start the installation, ensure your server meets MailWizz's requirements. It works best on:

This is by far the most common license error. You will see this error when MailWizz validates your key and finds it already associated with a different server IP address or installation.

Enter the exact username of the CodeCanyon account that owns the license.

Find in your list of purchases. Click the green Download button next to it. Select License certificate & purchase code (text) or (PDF) .

Open the downloaded text file and copy the long alphanumeric string next to . Step 2: Access the Activation Screen If you are performing a fresh installation:

You will need to input your license key during the initial web installation wizard of MailWizz. Step 1: Upload and Extract Files Download the main MailWizz ZIP file from CodeCanyon.

MailWizz is one of the most powerful self-hosted email marketing applications available, offering a cost-effective alternative to platforms like Mailchimp or GetResponse. However, because it is a self-hosted PHP application, the installation process requires technical steps, specifically regarding the process.