The Mailwizz server validates the request and returns a status:
MailWizz uses a daily cron job to validate the license and check for updates: mailwizz license key work
*/10 * * * * /usr/bin/php /path/to/mailwizz/apps/console/console.php license-check > /dev/null 2>&1
Ensure this cron job is active. If the license validation fails, MailWizz will show a warning banner in the admin panel but will not stop working. The Mailwizz server validates the request and returns
To understand how a MailWizz license key works, you need to look at the interaction between your self-hosted installation and the MailWizz license server. Ensure this cron job is active
The MailWizz License Key is a unique alphanumeric string provided to you after purchasing MailWizz (self-hosted version) from the official vendor (Evoluted, formerly known as "MailWizz"). This key is required to:
Important: MailWizz is self-hosted software. The license key does not "unlock" features; it primarily enables automatic updates and verifies your installation as legitimate.