开云体育

Unlike Yahoo Groups, in 开云体育 each moderator has a subscription option to control receiving messages sent to the owner address. 
The owner-email address is listed at the bottom of the home page for each group.
Owners can set up preferences for receiving email to this address -  set it to "None" or (from) "Subscribers only". 
The control is at the bottom of the Subscription page in each group (of which you moderate or own).
Go to Subscription, click on Advanced Preferences (near the bottom of the page). This opens up a new menu and at the bottom are the controls for Owner Email.