need Script to check Bulk Verify Emails!

This project received 6 bids from talented freelancers with an average bid price of $182 USD.

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Project Budget
$100 - $200 USD
Total Bids
Project Description

need Script to check emails in bulk

invalid syntax, and fake emails

and also with option clean list

Syntax verification (IETF/RFC standard conformance)

DNS validation including MX record lookup

Disposable email address (DEA) detection

SMTP connection and availability checking

Temporary unavailability detection

Mailbox existence checking

Catch-All testing

Greylisting detection

by smtp

dns-ip rotator

Is the email exists or closed

Is working domain or inactive

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