✅ This method does not require server file access.

Installing MailWizz is one of the most cost-effective ways to manage self-hosted email marketing campaigns. However, a successful setup depends entirely on properly validating your purchase. If you are stuck on the activation screen or moving your installation to a new server, this comprehensive guide will walk you through the step-by-step process of installing and activating your MailWizz license key. 1. Locate Your MailWizz Purchase Code

: While MailWizz can run on shared hosting, it's highly recommended to use a VPS (Virtual Private Server) for better performance and control.

Once you've entered your license key, Mailwizz will verify it with its servers. If the key is valid, you'll see a success message, and your account will be upgraded to a paid plan.

If you are moving your installation, you must the license. Log in to the MailWizz Customer Portal. Register your purchase code.

If you skipped license entry during setup, or need to update your key (e.g., renewal, domain change), follow these steps.

Mailwizz | License Key Install

✅ This method does not require server file access.

: While MailWizz can run on shared hosting, it's highly recommended to use a VPS (Virtual Private Server) for better performance and control. ✅ This method does not require server file access

Once you've entered your license key, Mailwizz will verify it with its servers. If the key is valid, you'll see a success message, and your account will be upgraded to a paid plan. If you are stuck on the activation screen

If you are moving your installation, you must the license. Log in to the MailWizz Customer Portal. Register your purchase code.

If you skipped license entry during setup, or need to update your key (e.g., renewal, domain change), follow these steps.