Liz confirmed that the email regarding the GNSO privacy/proxy survey was sent to all constituency email lists (including all ICANN registrars and registries).  There is no list of privacy/proxy providers.

Regards,
Denise

Denise Michel
ICANN
Advisor to the President & CEO
denise.michel@icann.org
+1.408.429.3072 mobile
+1.310.578.8632 direct