Mailwizz License Key Install ◆

Ensure your server can communicate with the MailWizz licensing servers. If your firewall blocks outgoing requests, the activation will fail.

Once your license is accepted, the installer will guide you through: mailwizz license key install

Before you begin, ensure you have:

Your license key (often referred to as a "Purchase Code") is a unique string of characters provided when you buy the software. Envato/CodeCanyon: Ensure your server can communicate with the MailWizz

MailWizz needs to "phone home" to Envato to verify the key. If your server firewall blocks outgoing connections, the validation will fail. then try the installation again.

: Use the official Reset License Tool on the MailWizz website. Enter your key there to unbind it from the old IP, then try the installation again.