Issue Plesk Email Security Pro - Error Buy

[marcelhalls]

I am trying to renew my subscription but it has the following error.

 

[marcelhalls]

Another mistake! It's turning into a horror movie! I reinstalled the extension now this error appears when I open it.

 

[IgorG]

Regarding license issue you can as assistance here Licensing and Purchase support
In the error message everything is written about what the correct hostname should be. Check that it meets these requirements.

 

[marcelhalls]

Tanks
I send de formulary and change my hostname #hostname myserver.com.br