Assuming that you have finished launching a verification job, the first step is to login to your account.
1) Once you have logged in, you will see a dashboard much similar to this which shows all the jobs you have launched with us so far, the date and time, the file name given to it by our system, and the status of that job as of now. You should also see a notification icon on the top which notifies you that a job has been marked as complete.
2) Click on the "File Name" that shows its status as "Completed". This tells you along with the notification icon that our system has finished verifying your mailing list and that its ready to be downloaded. You should land on a page similar to this. From the "Verified Files" panel, you should be able to download all your verification files - invalid + valid email separated into two files.
Congratulations, you have successfully downloaded the verified results of your email verification job. You can read this article for information on what the result codes mean and how to make use of the files we supplied to you.