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Custom Bulk Email Verifier Program

$30-250 USD

Cancelled
Posted about 15 years ago

$30-250 USD

Paid on delivery
I need a custom program or software built to verify emails... There are many programs available, but none seem to be able to handle the bulk amount we need. We need to easily be able to verify 5+ million per day. We can run it on a server if necessary..... We had a set-up but our programmer cant get it to do the volume we need. Sample of what we need: We import bulk lists of 1+ million emails. Addresses for email are extracted from a Domain Naming Server (DNS) and email Verifier program tries to connect with SMTP-servers and simulates the sending of a message. It does not send the message though - email Verifier program disconnects as soon as the mail server informs the program whether the address exists or not. Then when finished puts the verified emails in a .csv file. Again, there are many software's out there, we have tried almost all and they can't handle the size of our lists. Please only bid if you completely understand the project and you are able to get this done!
Project ID: 384887

About the project

6 proposals
Remote project
Active 15 yrs ago

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6 freelancers are bidding on average $217 USD for this job
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please check pmb.
$199 USD in 7 days
5.0 (26 reviews)
6.6
6.6
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Hi, i could to do this.
$250 USD in 15 days
5.0 (1 review)
1.4
1.4
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Please check PMB.
$150 USD in 3 days
5.0 (1 review)
1.0
1.0
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i can send upto 1 millions mail per day and i have own email servers and programms
$250 USD in 1 day
0.0 (0 reviews)
0.0
0.0

About the client

Flag of UNITED STATES
Beverly Hills, United States
5.0
24
Payment method verified
Member since Nov 7, 2007

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