Get all email addresses that are commonly valid and deliverable

Email Verification is the process of validating an email address that is legitimate and increases the odds that it belongs to a real person. The complete purpose of email verification is to guarantee that a real person with a valid email address will receive and communicate with the sent email.
Generally, email lists degrade at a rate of 22.5% every year. This means that a large number of your mailing list subscribers’ emails won’t be valid after a year.

Then what happens when you send an email campaign to a lot of addresses that aren’t valid anymore?
Your bounce rate will jump. This gives a signal to ISPs that your sender’s reputation shouldn’t be high & if your sender reputation isn’t high, your emails may not reach the inboxes of your customers with valid email addresses. You get bad email deliverability and open rates because you’ve been sent directly to the Junk folder. All in all, you’re not making it to the inboxes of your subscribers, and that directly explicates to bad ROI.
Clearalist email verification tool usually checks your mailing list for spam traps email addresses that have been built to catch senders who aren’t following proper practices.
Clearalist email list cleaning software assures you that these addresses are excluded from your mailing lists. Or else, if you send an email to a spam trap, you’ll either be required to eliminate that address from your list, or you’ll be blacklisted by ISPs and ESPs.