When you first install MailWizz on your server, the web installer will prompt you for your Purchase Code .
: If you change your hosting environment or move to a new domain, you must reset your license to continue using the system. Use the official MailWizz License Reset tool to clear the previous IP association. After resetting, navigate to Backend > Settings > License Info mailwizz license key work
If the license server returns invalid or blocked , MailWizz will: When you first install MailWizz on your server,
Without a valid license key, you cannot get past the installation wizard—and you also risk using a nulled copy, which we’ll discuss later. After resetting, navigate to Backend > Settings >
Once verified, a secure token is saved in your MailWizz database and configuration files, unlocking the full administrative dashboard. Finding Your License Key
MailWizz caches the result (default: 24 hours) in database.
. Re-enter your original purchase code and save your changes. Check IP Updates