Using the AT&T Yahoo! Browser Pop-Up Blocker (older version)

Allowing and Blocking Domains

Allowing and Blocking Specific Domains

Depending on the blocking level you choose, you may need to create lists of allowed and blocked domains for Pop-Up Blocker.

The High blocking level relies on an allowed list, which is a list of specific domains from which to allow pop-up windows. Pop-ups from all other domains are blocked.
The Low blocking level relies on a blocked list, which is a list of specific domains from which to block pop-up windows. Pop-ups from all other domains are allowed.
The Medium blocking level lets you optionally define both an allowed list and a blocked list to further customize how Pop-Up Blocker works for you.

Open the Pop-Up Blocker Options window. (Remind me how.)
Click the Advanced button to open the Pop-Up Blocker Domains window.
Click the Add button next to the Allow pop-ups list to add a domain to allow or next to Block pop-ups list to add a domain to block.
Enter the domain to allow or block, then click OK.

The domain that you added now appears in the allowed or blocked list.
Add as many more domains to either list as you want.
When you finish, click Close to close the Pop-Up Domains window and OK to close the Pop-Up Blocker Options window.

In addition to adding domains that you already know you want to allow or block, you can also add domains based on the Pop-Up Blocker's history.

Allowed list: a user-defined list of sources or domains from which Pop-Up Blocker does not block pop-up windows.
Blocked list: a user-defined list of sources or domains from which Pop-Up Blocker always blocks pop-up windows.
Blocking level: a predefined setting determining what domains Pop-Up Blocker should block and allow.
Domain: a set of Internet addresses, such as for a web site or email. On the Web, a domain is the part after "www." such as "my-domain.com".