Mailwizz License Key Install Jun 2026

Ask your hosting provider to whitelist the MailWizz licensing API domain or check if cURL is properly enabled in your PHP settings. Moving to a New Domain

If you encounter issues during or after installation, check these common fixes: mailwizz license key install

If you need to update or change your license key on an already installed version: Log into your MailWizz (not the customer area). Enter the new code and click Save Changes Troubleshooting Tips Invalid Code Ask your hosting provider to whitelist the MailWizz

Always keep your key safe and ensure it matches your live domain. With a valid license, you unlock the full power of MailWizz: unlimited campaigns, advanced segmentation, delivery servers, and more. mailwizz license key install