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bulk email verification with ip rotation

Hi,

We need an app that could verify emails existence;

1- Validate it is a proper email address

2- Get the domain of the email

3- Grab the DNS MX records for that domain

4- Create a TCP connection to the smtp server

5- Send a EHLO message

6- Send a MAIL FROM message

7- Send a RCPT TO message

8- If they all validate, return an object with success: true. If any stage fails, the callback object will have success: false.

After verifying a number of email using the process above, it should automatically change ip address.

We'll be using a server with multiple IPs.

It's very urgent.

Cheers.

Habilidades: Javascript, Linux, Administración de redes, Shell Script, Arquitectura de software

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Información del empleador:
( 0 comentarios ) Villenave d Ornon, France

ID de proyecto: #11299365

10 los freelancers están ofertando un promedio de €445 para este trabajo.

odessky

Hello! My name is Andrey. I'm from Odessa, Ukraine. I have right skills and great experience for begin working on your project just right now! You may show good reviews at my profile [url removed, login to view] Más

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6.7
bmartynvw

I'm an experienced solution architect with over a decade experience in such tasks. would love to work on this

€600 EUR en 14 días
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5.5
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4.5
waheni

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€277 EUR en 7 días
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4.5
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4.3
koray84

Hi, i have developed a demo cloud application on Heroku. Actually this is a simple email client with a web UI consisting of 3 screens. You can check it out here: [url removed, login to view] You can log in wit Más

€800 EUR en 10 días
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3.7
cracken

Hi, I, based on my 5 years of experience as a software engineer knowledgeable with PHP on web applications, can take good care of this project. For my recent projects, I developed amazon data-offline processing and al Más

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meghas27

Hello Warm Greetings! I have gone through your requirement, and it would be immense pleasure to work with your project.   I am an out of box thinker and always prefer modern and elegant design to increase the vis Más

€555 EUR en 10 días
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drooland

Hello! Give me chance to prove my ability and also quality work i am waiting your positive replay from your side i am highly interested to work with you We have 10 years experience in this field and completed many pro Más

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