The activation process connects your self-hosted server to the MailWizz licensing API.
MailWizz allows local or private staging environments (like localhost or private test IPs) for testing updates before pushing them live. 4. Common License Key Errors and How to Fix Them
Because MailWizz is digital software that can be copied and used even after a refund, the official policy is no refunds after the product has been downloaded .
Your MailWizz license key is the gateway to all the powerful email marketing features that MailWizz offers. It proves you are a legitimate user, grants you access to updates and support, and ensures that your self‑hosted platform runs securely and legally.
Whitelist mailwizz.com and www.mailwizz.com on your server. Ensure PHP’s allow_url_fopen and CURL are enabled and can make SSL requests.
MailWizz offers two license tiers, both of which are one-time fees:
, moving your software to a new server or domain requires specific steps to avoid "license already in use" errors. How to Manage Your MailWizz License Initial Registration
: For personal use or for your own websites where you do not charge others to use the platform.
A genuine MailWizz license key is a small investment that protects your email reputation and provides peace of mind. By using a legitimate key, you gain access to official support, automatic updates, and a secure environment for your marketing campaigns.
A license key is a coded string issued by MailWizz’s vendor (or reseller) that authorizes the installation and use of the software under specific terms. It typically encodes information such as:
Before entering your license key, decide on your final production URL (e.g., send.yourbrand.com ). Do not use IP addresses or temporary staging URLs.
Following these best practices will minimize license‑related disruptions and keep your email operations running smoothly.
For development or staging environments that are offline, you can request a from MailWizz support. They may provide a special key that skips public validation but is time-limited.
Because the license binds to a specific domain, users often ask: What if I change my domain name?
While your MailWizz license key works forever for the software version you bought, access to automatic updates and official support expires after 6 months (unless extended at purchase). If your key works but you cannot update the software, you may need to renew your support period on Codecanyon. The Dangers of Using "Nulled" MailWizz Keys
No. A single MailWizz license is intended for one active installation on one server . While you can reset the license to move it, you cannot simultaneously run two live MailWizz instances with the same key.
Nulled versions often have stripped-out features or bugs that cause issues with cron jobs and email sending functionality. 5. Managing Your License