When you log into Tatango, the first thing you'll see is your lists dashboard, which have all your lists. Follow the instructions below to delete an autoresponder.
Beneath Lists on the left side of the screen, click Autoresponders.
Once you've done step #1, you'll see all the autoresponder that are currently available to delete. Find the autoresponder you want to delete, and click the link that says Delete.
A pop-up will appear to confirm you want to delete the autoresponder, click Yes to confirm.
That's it, you've successfully deleted an autoresponder.