Leave the Group
Send an email to: firstname.lastname@example.org
- Go to the GreyNet Yahoo! Group page: https://groups.yahoo.com/neo/groups/greynet/ If you see a button to Join This Group!, then you are not signed in. You need to sign in to Yahoo! just long enough to unsubscribe.
- Select Edit Membership.
- Scroll down and click the Leave Group button.