You may search for an email address, MD5 hash, or domain in your Opt-Out Lists. 

Search for Opt-Out Email

Enterprise/Basic Advertiser accounts

1. Hover over the Opt-Out Lists tab on the navigation bar menu.
2. Select the Find/Delete Email option when it appears.
3. In the Email or MD5 field, add the email/MD5 you wish to find. 
4. Click the Search Opt-Out Lists button.
5. SUPPRESS will search for the email, MD5 hash or domain (eg: @optizmo.net) and return the result.
6. You may now view the returned results of your search.

Network Accounts

In Network accounts, you may search for individual email addresses within one Advertiser profile at a time, rather than an account-wide search.

1.   Hover over Advertisers tab on the navigation bar menu.
2.   Click on name of Advertiser whose lists you wish to search.
3.   Scroll down to the Opt-Out Lists section.
4.   Click the green Find Email Button.
5.   SUPPRESS will search for the email, MD5 hash, or domain (eg: @optizmo.net) and return the result.
6.   You may now view the returned results of your search.