Kwork for Android
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Check your Email base for validity. Up to 1 million addresses

Kwork Overview

Check your Email base for validity. Execution within 24 hours. It all depends on the size of the base. Accuracy up to 95%.

To get started, the seller needs:

From you require a text document in the format - one line one email. After execution I will attach statistics of non-valid addresses.

Scope of this kwork: 50 000 data units
Number of data units 
 
Money-back Guarantee
We promise an excellent order experience or
your money back. How does this work?

Reviews

$10Order Details
1-day delivery
Number of data units  

Money-back Guarantee

We promise an excellent order experience or your money back.

How does this work?

If you're not satisfied, we're not satisfied. That's why you have the chance to review and approve a seller's delivery before your money changes hands.

You'll get your money back

  • instantly if you cancel within 20 minutes of placing the order
  • instantly if the seller misses the deadline and you choose to cancel the order
  • instantly if the buyer and seller mutually agree to cancel the order
  • within several hours if the order is completed poorly or incomplete.
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