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email filter - windows based

Create a service that can recieve email, determine who it is from, check this against a db. If the email is from an allowed source then forward it on to the recipient.

If it is from an unknown source, repy to the sender, adding a message containing a graphical number sequence to the start of the email.

The sender needs to reply to this email quoting the number in the first line cause the original mail to be sent to its final destination.

If the correct response is not recieved within a specified timeframe, then the email is deleted.

This needs to be multihtreaded and able to accomodate multiple domains. Users can view/edit their pending mail queues via a web browser.

Clarifications:-
1. This project is to run on a stand alone server
2. It's function is to eliminate spam by sitting between the sender and the recipient's mail server.
3. It will verify the sender was a human or allow the mail to pass by checking against user maintained white/black lists.
3. It must be able to handle multiple domains for different end user destinations. i.e. forward customers mail on to their own different mail servers after verification. These 'final mail destination' addresses may be IP addresses or domain names
4. It must run as a service
5. It must be able to process multiple emails at once.

More detailed spec should be posted this weekend.

Clarifications:-
1. This project is to run on a stand alone server
2. It's function is to eliminate spam by sitting between the sender and the recipient's mail server.
3. It will verify the sender was a human or allow the mail to pass by checking against user maintained white/black lists.
3. It must be able to handle multiple domains for different end user destinations. i.e. forward customers mail on to their own different mail servers after verification. These 'final mail destination' addresses may be IP addresses or domain names
4. It must run as a service
5. It must be able to process multiple emails at once.

More detailed spec should be posted this weekend.

Kỹ năng: .NET, Lập trình C, Màn hình Windows

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Về Bên Thuê:
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Mã Dự Án: #1321

21 freelancer đang chào giá trung bình $1312 cho công việc này

codezmagic

as mentioned above

$500 USD trong 4 ngày
(2 Đánh Giá)
5.7
CoderAC

Hello, my name is Andrew. I have good experience in the Internet programming and I can write this program. But can you tell me, what the DataBase format you want to use? If this is not principle then it is nice for me. Thêm

$650 USD trong 21 ngày
(0 Đánh Giá)
0.0
djbridgers

A web, graphics, communications group specializing in the urban lifestyle market. Our objective is to bridge the gap between new products and services and the public that desire them. We want to enhance your web/prin Thêm

$1500 USD trong 14 ngày
(0 Đánh Giá)
0.0
neotech45

Neotech Solutions and securities Limited, an emerging name in the field of Software Solution [url removed, login to view] have developed a number of software solutions some of these include School Management System, Payroll Management Thêm

$2100 USD trong 27 ngày
(0 Đánh Giá)
0.0
locumsmart

This does not sound like a very difficult project technically but the issue will be performance and robustness. That means formal exhaustive testing. There are one or two practical issues but I'll send you a PM about Thêm

$1100 USD trong 20 ngày
(0 Đánh Giá)
0.0
rajaguru5

Hello! Kindly look in to company profile and existing experience we have in related areas based on that we can assure you to complete the same with in specified time. Regards, Guru

$1400 USD trong 32 ngày
(0 Đánh Giá)
0.0
Ftq

Hi I notice you want this to run on both windows and unix/linux. So here is my advise... Use Perl because it has everything you need and it also will make modifying or adding features so much easier than using an Thêm

$700 USD trong 14 ngày
(0 Đánh Giá)
0.0
fastprogrammer

Dear sir or madam, i would like to sugget you my experience. Please read private message.

$1200 USD trong 35 ngày
(0 Đánh Giá)
0.0
DeveloperJoe

Hi !! I would be able to create the software as per your need and demands. If you wish , please do contact me for more discussions Thank you for your kind consideration

$1200 USD trong 30 ngày
(1 Đánh Giá)
3.5
vikash124

waiting for reply

$2500 USD trong 50 ngày
(0 Đánh Giá)
0.0
cbs

Dear Client, We have analyzed your initial requirement. We have excellent exposure in the area of Mailing Services, Web Design and Promotion, E-Commerece, and Net Security. After getting exact requirements we can pla Thêm

$2000 USD trong 30 ngày
(0 Đánh Giá)
0.0
haroonrashid

Can do it using VB6 and ASP3...

$700 USD trong 30 ngày
(0 Đánh Giá)
0.0
mangal999

Sir, I would like to say that my expertises is in ms office and i am as of now appointed for data entry job for one of the news portal of india that is www.mumbaijankari.com. the type of work mentioned is in my routi Thêm

$750 USD trong 20 ngày
(0 Đánh Giá)
0.0
SEO1

I can provide this script to you immediately as long as your hosting provider uses php 4.0 or above. Will provided service at lower than the bid rate with negotiation. Ready to start today! Sincerely Clint Thêm

$500 USD trong 3 ngày
(0 Đánh Giá)
0.0
Vertexinfomedia

Vertexinfomedia's vision is to give most cost effective and value added solutions to our customers. We have a very strong team of professional who are dedicated, committed to understand & give the appropriate solutions Thêm

$2000 USD trong 25 ngày
(0 Đánh Giá)
0.0
dmurphy1

Thank you for the invitation to bid on this project. Relevant experience includes the following: Installation of software, hardware and HTTP servers · Support for on-line documentation, software and code for US and In Thêm

$2500 USD trong 25 ngày
(0 Đánh Giá)
0.0
lfluegel

My company has already developed something like this. Eash user has a friend and enimies list, it could easily be ported into a shared data base. We are based in St. Paul, MN. The program is written in VB.

$2400 USD trong 30 ngày
(0 Đánh Giá)
0.0
free

i am working on a similar project , where a backend java based program runs on the server and does the following : reads the email , checks it in the contact list of the user (reciever ), and /or updates DB automatic Thêm

$1200 USD trong 20 ngày
(0 Đánh Giá)
0.0
dcrawford

I can start on your project immediately. I can deliver you a top notch job.

$700 USD trong 4 ngày
(0 Đánh Giá)
0.0
mikecurry

I would be able to do this using Visual [url removed, login to view] 2003 using ADO.Net. I could have something delivered in the first few days for you to review, and complete the job within 10 days. Looking forward, Mike Curry Se Thêm

$950 USD trong 10 ngày
(0 Đánh Giá)
4.0