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Email Validator Desktop Application

$250-750 USD

Closed
Posted over 9 years ago

$250-750 USD

Paid on delivery
Looking to create a Windows Desktop application that will validate a bulk list of emails >100,000 emails that will be imported from Excel or Flat Files. System should handle the following basic features: - Multi-Threaded to process up to 100 emails simultaneously - Upload a list of email address from Excel, CSV, Text, or Access Database - Add indiviual email addresses manually - Real-time results display - Configuration Options - Number of retry attempts - Number of Connections - DNS - Optional Proxy Server setup - Validate emails using SMTP (not really sending a message, but validating mailbox existence). - Gracefully resetting sessions when done - MX query support on Windows - Export results to Excel Look at some popular email validator tools online for an idea of Project Scope!
Project ID: 6824699

About the project

15 proposals
Remote project
Active 9 yrs ago

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15 freelancers are bidding on average $648 USD for this job
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A proposal has not yet been provided
$684 USD in 15 days
4.9 (53 reviews)
7.8
7.8
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hi, I'd like to help you on this. I have a fairly good understanding of what you are looking for and can deliver this within a week with the ability to import emails from csv or add manually, configure dns, validate using smtp and store results with full history as well as allow you to look up an address or export results for the given addresses. I will deliver a robust, full-blown solution and be available for future enhancements. I'm looking to use C# and some free third party libraries with permittive licensing (for commercial use). About myself: I do a full-time job, being responsible for a development team of 10 and freelance on the side. I have over 12 years of experience and have completed many similar projects, please check out my freelancer track record for details. I look forward to working with you on this interesting project! I'm ready to start by finalising detailed requirements on skype and getting started with development. regards, Janos
$1,111 USD in 5 days
5.0 (85 reviews)
7.7
7.7
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Hello, Thank you for the detailed description, l will build this VB.NET program for you using the .NET 4 Task Parallel Library for optimised multi-threading with multi-core CPU support. I will need you to specify input data formats for each input type before we can start. What do you mean by "DNS", I mean what is the functionality expected for this? I will likely complete the task in 10 days, getting all the details just right may take a day more or two. I will count on your timely input whenever needed. I will make sure I deserve an excellent rating on this project. You will enjoy free support and free fixes (if needed) even after project completion. Would you mind, please, responding to my proposal so that we can discuss details of the project and get started? Thank you. Looking forward to working with you, George
$399 USD in 10 days
5.0 (21 reviews)
6.4
6.4
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Hi, I am an experienced developer with vast experience in .NET, MVC and SQL available for this project. I am full time freelancer available 10 hours daily. Thanks and best regards Khalid Skype - khalidpal 00 92 333 421 72 89 - WhatsApp / Viber
$500 USD in 10 days
4.9 (28 reviews)
5.4
5.4
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Hi, We’ve had a good look at your project description and we’re very interested in providing a solution. We are a professional development company head-quartered in Pakistan. We are 100% sure that we can achieve this easily as we have already done similar before. About half of the work has been done already. If you like what you see and if our quote fits within your budget then please PM me your response and we will take it on from there. Thank you for your time.
$550 USD in 10 days
5.0 (6 reviews)
4.5
4.5
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Hi, I understood your high level requirement. I am interested to work on this project. I have 6+ years experience in software development and customization using wide range of Microsoft technologies (C#, ASP.NET, MVC,WPF, Window form, Sql Databases, Azure, Sync framework etc.) and few open source like PHP,Java,JabbR. Since i have previous experience in such applications, so I think it will help in this project, if selected. About my previous work, you can visit my profile to see feedback from previous employer. Let me know, If you find me suitable for this project and share complete details. If you want more details, we can discuss over chat/ skype. Regards, Shashi Bhushan
$344 USD in 15 days
4.7 (13 reviews)
4.4
4.4
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Looking for a reliable, professional, result oriented Bulk Email Service provider? Your search ends here. Hire us for a professional result driven bulk email campaigns. We have same technology infrastructure and tools used by big players like Aweber, MailChimp, icontact, BUT at a fraction of cost. We can deliver your small or large volume bulk emails reliably in your consumer’s inbox. Our delivery rates are 3X better than other providers and we are proud of this. We never use exhausted IPs. We provide you fresh IP addresses for every email campaign. For large volume campaigns, we can provide you dedicated server with up to 255 Class C rotating ips mounted on PowerMTA mail server. For small campaigns, we will give you atleast 1 fresh, unused dedicated IP address . All IPs will be configured with SPF, DKIM, SenderID for maximum deliverabilty. Moreover, we have a dedicated blacklist monitoring team that will be working day and night to remove blacklisted IP addresses. We believe in making relationships in business rather than money. Once you hire us, you will like to work with us again and again and that is a promise. For professional bulk emailing, send us a private message to initiate contact. Best regards, Bobby.
$555 USD in 10 days
4.8 (3 reviews)
3.5
3.5
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I had experiment wrote multithread packet level network application, which can utilized the network capacity up to 90%. I can able to complete your demand of this application with confidence.
$777 USD in 10 days
5.0 (2 reviews)
3.1
3.1
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Hi, I read your project details and interested in your project, I can do it, just need more clarification about the project. I will provide source code with full documents. Price is negotiable, will not ask for payment before completing the project. Regards
$277 USD in 10 days
5.0 (3 reviews)
2.4
2.4
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I have already done this type of project. We can discuss more about project on my skype id manish.kumar9720.
$555 USD in 10 days
0.0 (0 reviews)
0.0
0.0
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A proposal has not yet been provided
$888 USD in 10 days
0.0 (0 reviews)
0.0
0.0
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Hi ! I am new user in freelance, but I have experience with .NET technologies, especially desktop application...I think we can work together. Thanks !
$555 USD in 10 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of UNITED STATES
EL SEGUNDO, United States
5.0
17
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Member since Nov 6, 2014

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