Sign in to Yahoo with the email and password that you used to set up your account.
ATTACHMENT #1. Click the More drop down in the top middle of the page and select GROUPS
ATTACHMENT #2. Click MANAGE MY GROUPS on the LEFT MENU
ATTACHMENT #3. Select the NMUG Group drop down on the right
ATTACHMENT #4. Choose if you wish to receive emails. THERE ARE ONLY TWO CHOICES: INDIVIDUAL EMAILS OR NONE.
ATTACHMENT #5. Click Save