Who to contact to check back for serial validity

THE POST BELOW IS MORE THAN 5 YEARS OLD. RELATED SUPPORT INFORMATION MIGHT BE OUTDATED OR DEPRECATED

On 15/11/2010 at 11:16, xxxxxxxx wrote:

User Information:
Cinema 4D Version:   R12 
Platform:   Windows  ; Mac  ;  Mac OSX  ; 
Language(s) :     C++  ;

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Hi,

when I would like to check back if a serial a customer provides (11 first digits of course) is a valid one (as in "correctly licensed by MAXON") who do I need to contact?

This is an US customer.

I really don´t want to sell my plugins to grey versions of C4D licenses so is there a way to get confirmation of validity from MAXON somehow?

Thanks

THE POST BELOW IS MORE THAN 5 YEARS OLD. RELATED SUPPORT INFORMATION MIGHT BE OUTDATED OR DEPRECATED

On 18/11/2010 at 05:43, xxxxxxxx wrote:

Unfortunatly this currently not possible (legal issues etc.).

The problem is a serial generated by a keygen can by chance match a legal serial.

cheers,
Matthias

THE POST BELOW IS MORE THAN 5 YEARS OLD. RELATED SUPPORT INFORMATION MIGHT BE OUTDATED OR DEPRECATED

On 18/11/2010 at 05:51, xxxxxxxx wrote:

damn 😕 Ok, thanks