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Verify Leads From Facebook and Google Ad Forms

Lead forms in ads make it easy to sign up and just as easy to mistype. Check the addresses before your team spends time following up on leads that cannot be reached.

28 Oct 20264 min read
Verify Leads From Facebook and Google Ad Forms

Instant forms in social and search ads fill in the address automatically, which is convenient, but it also lets people tap through with an old address, a throwaway one or a typo. You pay for every lead, so an address that cannot receive mail is money spent for nothing.

What goes wrong with ad leads

  • Typos. gmial.com, hotmial.com and missing letters are common, especially on phones.
  • Throwaway addresses. People use a disposable inbox to get a free download and move on.
  • Old addresses. An autofilled address may belong to a mailbox the person no longer reads.
  • Fake data. Some leads are bots or random entries.

A workflow that fits a campaign

  1. Export your leads from the ad platform as a CSV file at the end of the week or before a follow-up.
  2. Verify the file on the bulk verification page.
  3. Follow up first with valid leads. Those are people you can actually reach.
  4. Call or message by another channel if the lead left a phone number and the email is invalid. Do not discard a real person because of a typo.
  5. Count the cost properly. Divide your spend by valid leads, not total leads. The figure is often higher than the dashboard shows, and it is the one that tells you whether the campaign works.

Which result means what

Valid addresses go into your follow-up sequence. Invalid ones are removed or rescued by another channel. Accept-all and risky addresses can be real, so send one personal email and watch whether it bounces before adding them to automation.

Use it on campaigns, not all year

Campaigns come and go. Paying for verification only when you run one is simpler than a monthly plan that sits idle between campaigns. Credits are bought once and stay valid for 12 months, so a busy quarter can use what a quiet one left. New accounts start with free credits, so you can test on last month's leads and see how many addresses would have failed. The pricing page lists the packs.

If you also use the same leads for retargeting, remember that only people who agreed to your terms should receive your email. Verification checks the address, not the permission.

Mistakes that waste ad budget

  • Sending leads straight into automation. Verify before the welcome sequence starts, or the first emails of the sequence bounce.
  • Judging campaigns by cost per lead only. Compare cost per valid, reachable lead, because two campaigns with the same cost per lead can have very different quality.
  • Waiting weeks to follow up. Leads cool quickly. Verify the batch the same day you export it and call or write within a day.
  • Ignoring disposable addresses. A pattern of throwaway addresses from one placement or audience tells you where to spend less.

Questions people ask

How many ad leads usually fail? It depends heavily on the offer and audience. Forms that give a quick reward, such as a discount or a download, tend to attract more throwaway and mistyped addresses than forms that need a real conversation. Verify a past batch to see your own number.

Should I add a confirmation email? A confirmation message proves the address works and the person wants the offer. For high-value leads it is worth it. For high volume, verification is quicker and cheaper.

Can I verify one lead at a time? Yes. The single email check is handy for a quick look, and the bulk page is better for a weekly export.

Close the loop with the ad platform

Compare the share of invalid leads by campaign and audience. A campaign that brings many fake addresses is costing you money twice: once for the click and once for the follow-up that goes nowhere. Use the numbers to adjust targeting or form design.

Mailcut Editorial TeamPractical guides on email verification and deliverability.

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