Once you have your key and have uploaded the MailWizz files to your server (typically via cPanel or FTP into a folder like /public_html/newsletter/ ), follow these steps:

Your license key is generated at the time of purchase. Depending on where you bought the software, you can find it as follows:

Copy the cron job commands provided on the final screen and add them to your server’s crontab (e.g., via crontab -e or cPanel Cron Jobs) to ensure emails actually send. 3. Troubleshooting Common License Errors