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Web-Based Mass Email Address Validation


This will serve as a web-based email validation application. Its functionality should be somewhat similar to the following online email testing site:

[url removed, login to view]

The difference? Mass email validation testing vs. individual testing.

1.0. Desired Development Architecture:

* Preferred Scripting Languages: PHP, cURL, Javascript, AJAX

* Cross-browser compatible: Explorer, Firefox, Opera

2.0. Application Functional Requirements:

2.1. Data Import/Export Capability: Must be able to import and export data in CSV format.

2.2 Throttling and Multi-Threading Requirements:

a. Must have the ability to adjust the amount of time between each individual email address tested.


$testimeinterval = "1"; // seconds

b. Would like to have the ability to adjust the number of emails that can be tested simultansously (multi-threading).

$emailbatch = "5"; // total number of emails to be tested simultaneously within $testimeinterval value

2.3. Email Import Functionality/Workflow:

a. Individual Emails: Ability to cut and paste a single email like [url removed, login to view]

b. Batch Emails: Ability to import an [unlimited number] of email addresses and other VARCHAR data elements into each newly created batch. Example:

Link: [Import Batch] Click...

Batch Name: [ ] Click... (Name written to data table)

Window appears to perform import... File selection made... Click...

Window refreshes.... I now have the option of either importing only email addresses into a table, or other alpha/numeric data associated with each email I wish to test. These pre-existing tables are as follows:

* AccountID (Example: 191304a02402C94)

* ContactID (Example: 403489d093RBVAT)

* AttcOwner (Example: Michael Douglas)

* ContFName (Example: Monica)

* ContLName (Example: Michaels)

VERY IMPORTANT: In addition to the pre-existing tables, I would also like to have the functional ability to create additional tables during the data import process. Example of View:

* AccountID [Drop Down to align pre-existing table with appropriate column from CSV data file]

* ContactID [Drop Down to align pre-existing table with appropriate column from CSV data file]

* AttcOwner [Drop Down to align pre-existing table with appropriate column from CSV data file]

* ContFName [Drop Down to align pre-existing table with appropriate column from CSV data file]

* ContLName [Drop Down to align pre-existing table with appropriate column from CSV data file]

[Add Field] ... When clicked... Field Name Field appears...

Once import is finsihed, all batches are visible in a quasi-administrative view, along with certain functionality:


Batch ID Batch Name Total Records Status Test Results: Options:

Valid: Invalid: [View Records] [Validate] [Delete Batch]

001 ABC 10,000 Tested 7500 2500

002 XYZ 10,000 Pending TBD TBD

Note: "TBD" = To Be Determined

2.4. Options Behavior/Functionality:

a. View Records: If clicked, all records are visible, along with certain functionality:


Email Address: Tested: Valid: Options:

Test Results: Test: Delete Record:

mmichaels @ a b c . com Yes No View Details Click Here Click Here

madouglas @ a b c . com No NA TBD Click Here Click Here

2.5. Server/Programmatic Behavior:

a. Application must use a single domain to perform SMTP connections.

b. Server used for testing can be adjusted in [url removed, login to view] file.

c. Testing process must not send an actual email to each address to be tested.

d. Testing process must not cause testing domain to be considered and/or classified as a possible SPAM site/domain, or being black-listed.

e. Batch tests must be captured in database and include:

* Email address tested (e.g.: mmichaels @ a b c . com)

* Email Server Response Values (e.g. 211, 214, 220, 221, 250, 251, 354, 421, 450, 451, 452, 500, 501, 502, 503, 504, 550, 551, 552, 553, 554)

* MX Record Information (e.g., Domain and IP)

2.6. Miscellaneous Functionality:

a. Once testing starts, the ability to see:

b. Total # of emails to be tested in batch

c. Total # of valid emails (Example: Valid: 50 Represents 5% of Batch Total)

d. Total # of invalid emails (Example: Invalid: 15 Represents .05% of Batch Total)

e. Pause, Stop and Resume buttons. When paused, show % and # of emails tested; Show % and # of emails remaining

2.7. Test Results - Export Functionality:

a. Must have the ability to export test results.

b. Export must include the following:

Email AccountID ContactID AttcOwner ContFName ContLName Test Status SMTP Status

mmichaels @ a b c . com 191304f02402C94 403489d093RBVAT Michael Douglas Monica Michaels Valid 250

madouglas @ a b c . com 494038g09422C28 931983a098RBOSA Michael Douglas Kim Bassinger Invalid 550


1.0. Service Buyers should not bid on this project unless they possess an extensive amount programmatic experience with the development of web-based applications using PHP, CURL, MySql, Javascript, and AJAX.

2.0. Only those who have a strong command of the English language should bid on this project. Your bid on this project serves as a default indication in the affirmative that you speak and write the English language with a high degree of fluency.

3.0. Only those who have the ability to communicate through MSN Messenger should bid on this project.

4.0. Service Buyer reserves the right to cancel this project and shall be held harmless by GAF and Service Provider if:

(a) Service Provider fails to honor the timetable agreed upon for this project.

(b) Service Provider fails to respond to any/all e-mail communication, Instant Messages, and/or GAF messages sent by Service Buyer within 8 hours for each instance during the life of this project.

(c) The behavioral and functional aspects of this project fail to meet both programmatic and functional requirements.

5.0. Service Provider misrepresents his/her true professional/technical capabilities.

Kĩ năng: AJAX, Javascript, Linux, PHP

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Về Bên Thuê:
( 43 nhận xét ) Huntley, United States

ID dự án: #342477

3 freelancer đang chào giá trung bình $243 cho công việc này


We are ready to start please send details

$250 USD trong 5 ngày
(213 Nhận xét)

yeah i can make one for you

$250 USD trong 30 ngày
(0 Nhận xét)

Hi, Pls check PM... Thanks,

$230 USD trong 7 ngày
(0 Nhận xét)