No. You cannot run multiple live client portals or standalone production email marketing platforms using a single standard license key. Doing so violates Envato's Terms of Service and will result in your license being blocked.
Ensure you are entering the full purchase code without extra spaces.
By respecting how the license system works, you ensure that MailWizz remains a reliable, legal, and fully functional part of your marketing infrastructure. mailwizz license key work
Your server needs to "talk" to the MailWizz licensing server to verify the key. Ensure your firewall (CSF, IPTables) isn't blocking outgoing connections to mailwizz.com . 4. Why the License is Critical
This status typically points to an unresolved billing issue or a violation of the software terms of service. Step-by-Step: How to Move Your License to a New Domain Ensure you are entering the full purchase code
To enter or change your license key after installation:
: If your app goes offline with a license error, it is often because the info in Backend > Settings > License is outdated compared to the MailWizz database. Ensure your firewall (CSF, IPTables) isn't blocking outgoing
, ensuring fair use and dedicated support for each instance. Activating the MailWizz License Key (Step-by-Step)
Because MailWizz is a paid product, there are often "nulled" or "cracked" versions distributed online. Using these is risky:
: You do not need to purchase a second license when moving servers — resetting and re‑binding is sufficient.