how to stop Second Life - Group notice from email

[GameScripter 0]

how to stop Second Life - Group notice from email?

i like to receive Group notice on second life  only its ok

but not need it to send to my email ,its very  Annoying

all my email now "Second Life - Group notice :........................................"

receive offline IMs via Email  ok for me but not email

i try this link

https://accounts.secondlife.com/change_email?lang=en-US

here i can stop IM

but i like to receive IM but not Group notice

and there other option on it

Change Email Subscription Settings

what that mean