Hide your Yahoo ID with an alias
If you want to mask your real Yahoo ID so that other members of your group can't see it, you can use an alias.
Using an alias in Yahoo Groups
- On your group's main page, click Membership | Edit Membership.
- Next to "Identity," click the pencil icon .
- Select your desired alias.
Tip: If you don't already have an alias, click Manage your Yahoo Identities to create one.
- Click Save.