[Esd-l] how to disable defanging html?

[Nancy Lin]

Hi.

I'm having trouble disabling the defanging of html messages.
I added the following to my /etc/procmailrc file:

SECURITY_TRUST_HTML=YES

However, in my procmail log file, it still has the "Defanging active HTML content"
message.  

What should the setting be to disable this?  I've also tried:
SECURITY_TRUST_HTML=Y per the instructions on the website but it didn't work 
either.

thanks!
nancy