Video transcript

1. 00:00Intro

   Here is how to clean a small list for free, and see why each address was flagged. List cleaning runs a live SMTP check on every row, removes duplicates, and keeps the reason behind each decision. You can try it here with no signup. The free demo takes up to 20 rows. Drop in a CSV or TXT file, or paste your emails. Here is a five row list. The last row repeats the first one. Click Clean list.

2. 00:28Read the results

   Five rows went in, and four were checked. The duplicate came out first. The counter agrees. It shows four of twenty, so the repeat wasn't counted. Each IP gets 20 free addresses in a rolling 24 hours. Now the reasons. One address is catch-all. One is a role account. One is disposable. And one is invalid. Only one row is invalid. The other three carry a reason, so you decide what to do with each. That's the difference between cleaning and deleting.

3. 00:58Clean a full list

   For a whole list, you need an account. Bulk cleaning runs the same engine on every row, and duplicates are removed before any credit is spent. 20 free credits every day you use your account, up to 600 a month. No credit card required. Start at billionverify.com.

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