Enterprise Repository Access?

Hello!

I apologize if this has been asked already. (I did search before posting...)

Is it still possible to obtain access to Dovecot's Enterprise Repository, for Ubuntu and Debian, at no cost?

When last I registered for such access, I recall there being a "mock product" in the Dovecot Store that provided no-cost access to this repository.

Any information in this regard is very much appreciated.

Thank you in advance!

-Ben