Email List verification in real time


I want a script or apps java based to verify a million of email everyday, i want to check the validity of email, if existing or not, and if invalid i need to get more detais, for exemple, mailbox full or Accept ALL... it's something in relation with SMTP but without sending any email, only a type of HELLO.

I want to verify more than 2 millions per day without blocking, we can use many ip if needed.

Evner: Java

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Om arbejdsgiveren:
( 187 bedømmelser ) rabat, Morocco

Projekt ID: #9563033

7 freelancere byder i gennemsnit $358 på dette job


Hello I'm interesting your project very well I'm a Good C++/C#, Java, Email, SMTP, Math, Algorithm expert. I m quite well experienced in these jobs. Let's go ahead with me I want to service for you continously Flere

$750 USD in 5 dage
(85 bedømmelser)

Hello, Before you select a part time developer from here, take a look at If you like what you see, contact us. That's all. "Why hire freelancers? when you can hire professional developers for the sa Flere

$833 USD in 10 dage
(15 bedømmelser)

Dear sir/madam, We are PR Technologies. We have a team of Experienced Java Developers, who work together and contribute to produce quality products. So, if you show some trust on us, then we will guaranteed you for a b Flere

$250 USD in 6 dage
(3 bedømmelser)

Hello, there are 2 approaches to what you need 1. use specialized paid service for email validation. then I talk to that service via their API. 2. send emails regardless. of validity and get bounces to clean your ema Flere

$277 USD in 3 dage
(2 bedømmelser)

Hey! I'm a Swedish Software Engineering Student and i'm on my third year. I just want to let you know that it is more or less impossible to check if an email ACTUALLY exists. There is no 100% reliable way of checking t Flere

$250 USD in 7 dage
(1 bedømmelse)
$333 USD in 15 dage
(1 bedømmelse)

I worked in other similar java projects have the experience and I have all availability to do this work

$333 USD in 15 dage
(0 bedømmelser)

YOUR WORK IS OUR RESPONSIBILITY Hey, We would like to apply specialist in your job post. We think that we are the right team for the job. We are looking forward to discuss with you about this job post. Lo Flere

$315 USD in 10 dage
(0 bedømmelser)

Hello Sir/Madam, We have gone through the details you have provided and we have already worked on a similar project before and can deliver as u have mentioned and would be pleased to work on this with you to deliver th Flere

$555 USD in 10 dage
(0 bedømmelser)

Dear Madam/Sir, I am writing in response to your job notification for the position of Java Developer. I am working as a Java developer for Software Firm for the last 3 years and happy to mention some of my achievem Flere

$250 USD in 25 dage
(0 bedømmelser)