If you find that your license key is not working, it is usually due to one of the following reasons: Nulled Versions
If you want to run MailWizz on multiple servers or different domains, you must purchase a separate license for each instance. 2. IP and Domain Binding When you enter your license key during setup, MailWizz associates that key with your server’s IP address mailwizz license key work
MailWizz includes a . If the licensing server is temporarily unreachable, your installation assumes the last known valid state. After 7 consecutive days of failed validation, a persistent warning appears, but email sending remains fully functional. If you find that your license key is
A: No – one active installation per license, but you can have multiple load-balanced servers pointing to same DB. If the licensing server is temporarily unreachable, your
Here is how the MailWizz license system works and how to solve the most common hiccups. Why Your License Key is Essential
A: By default, every 24 hours via the main cron job. However, some actions (like adding a new customer or sending a campaign) may trigger an immediate check.
Log in to your MailWizz dashboard as an admin and navigate to Backend > Settings > License Info .