Email validation script

Looking for a script that will validate a list of emails and display the results as valid, invalid or catch-all.

I already have such a script in php but it is slow. I'm looking for a multithreaded solution that can handle large amounts of email validations per hour.

Validation needs to include regex, MX and SMTP steps using EHLO and HELO.

I will need it to read these emails from a mysql DB and save the valid, invalid or catch-all results back to the DB

Skills: Javascript, MySQL, node.js, PHP, Python

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About the Employer:
( 456 reviews ) Richmond Hill, Canada

Project ID: #16281601

Awarded to:


I will certainly speed up your current script using the recommended best practices, including email validation in accordance with RFC 5322.

$25 USD in 2 days
(4 Reviews)

9 freelancers are bidding on average $26 for this job


Hello Sir, I have ready script with your requirement. Same work : [login to view URL] webpage/ Enter email address and see demo. I have 12 year experience in PHP , MySql an More

$10 USD in 1 day
(49 Reviews)

Dear Sir I will do this email validation script perfectly Please reply to me I wish to fo this task Message to me

$35 USD in 2 days
(48 Reviews)

I can knock something like this out for you. A multi-threaded solution is doable. How many cores will your system have to process this? Also, this isn't just about cores, it's about scheduling (processor scheduling). L More

$35 USD in 3 days
(7 Reviews)
$25 USD in 1 day
(5 Reviews)

Hi, dear. Thanks your post. I am a full-stack web developer with more than 10 years of experience. My experience in the full skills, including but not limited to: - Frondend and Backend development - PHP, More

$20 USD in 1 day
(3 Reviews)

Sir/Madam, I can do the job. Do you have the database containing the email or should I create my own for the work. No Payment until the Job is done. Can you chat me Thanks

$30 USD in 1 day
(1 Review)

Hi, I have read your requirements and am ready to work on your task. I am an expert in Multithreaded application development with Vertex, Nodejs and Java a remarkable experience in delivering Full stack applications More

$30 USD in 7 days
(0 Reviews)

we are proficient in software and web programming. we will fully dedicate toward this work .please give us chance

$25 USD in 1 day
(0 Reviews)