I have an autoaction to send email to users when a new group is created. I get the user's list with a SQL query which is a parameter of the plugin.
Unfortunatly, the email of users is a private data hidden to others users ( as a parameter of users_profile). So, i wanted to place my SQL query in BCC area ( and setting 'none' in the TO: area) but i think it is not possible as the BCC only support written email adresses. I am not sure of this but it is really a concern for me.
Sorry - Post to be cancelled - The query is supported too - just found it