Urgent - Email validation application to develop

Cancellato Pubblicato 5 anni fa Pagato alla consegna
Cancellato Pagato alla consegna

We need you to develop a simple email validation application. The application needs to determine the existence of each email address from an uploaded email list by simulating the sending of an email message to each address. Each email address needs to be verified for mailbox existence without actual emails being sent (the application needs to perform a Domain/MX records check as well as a deep level SMTP verification check on each email address).

In addition to the domain/mx record check and the smtp verification, the application needs to determine whether the recipient server is configured to accept all emails. For example, if the recipient server "accepts" emails sent to sidjskjdkjd@[login to view URL], it probably means that the recipient server is configured to "accept" all emails. The email addresses corresponding to "accept all" domains need to be considered by the application as "invalid".

Front end:

The user will upload an email list and the application needs to start performing the verifications. It needs to display a status bar showing the progress of the list validation. The application needs to run many concurrent threads as it needs to be able to validate 150k to 200k emails per hour.

As the application needs to run many concurrent threads for maximum validation speed, I will provide you with root access to a powerful dedicated server (Xeon i3 Linux server with 16 GB RAM, 1GBps/200 Mbps port speed and 1000 Mbit Bandwidth). Please note that no control panel has been installed on the server (you are free to install one if you need one).

We will also provide you with a domain name to perform the validations.

VERY IMPORTANT:

Please only bid if you are a developer yourself and have the technical knowledge and ability to develop this application.

Please indicate in your bid how do you intend to develop the application and how long time do you need to develop it.

Thanks for your bid

Linux MySQL PHP Architettura Software Progettazione Software

Rif. progetto: #17459094

Info sul progetto

8 proposte Progetto a distanza Attivo 5 anni fa

8 freelance hanno fatto un'offerta media di $224 per questo lavoro

suju8811

Dear client! I read your project and I am interested in your project. I am a senior c++ expert and developer. I can build your project as you want. I can create multi thread and each thread send url request. A Altro

$700 USD in 3 giorni
(67 valutazioni)
7.5
mascotindia123

Hello there Myself having has 10 + years experience of web site development. Expert in Custom programming in php / Mysql / Jquery / Wordpress/ Joomla / OSC / Magento /OpenCart / Android / Mobile development / Respon Altro

$220 USD in 4 giorni
(243 valutazioni)
7.5
origamisolution

Thank you for reviewing my qualifications. I am a high-level programmer and who prefers to work alone. I do not outsource any projects in order to maintain quality control. I provide free project support from beginning Altro

$250 USD in 7 giorni
(17 valutazioni)
4.7
ahtishamashraf

I am a Senior PHP Developer and I can create a php script that will upload the emails in the database and and will filter the emails based on MX record , The script will first save the uploaded list to database and the Altro

$111 USD in 7 giorni
(13 valutazioni)
4.0
mohamedmos97

Hi there I have read the description and I'll be very happy to work with you, i can do this job, i have a big team in anything need, we provide a good quality work within short term and low budget, plea Altro

$166 USD in 1 giorno
(3 valutazioni)
2.8