In addition to automatic publisher blocking by rules, TheOptimizer offers you the ability to manually block selected publishers while having full visibility of their performance for the selected date range (visits, lp clicks, conversions and accurate cost) without having to login to your traffic source.
To do this, just click on a specific campaign to view campaign details and select the desired date range.
Select the publishers you want to manually block then click on Bulk Actions > Pause.
Because the total number of publishers in Pop/Redirect traffic is known to be quite high especially in high volume GEOs you can narrow down your campaign details results by using publisher status filter and select the total number of records to view per page.