Posted 29 Days Ago Job ID: 1605754 10 quotes received

email validation using SMTP

Fixed Price Under $250
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  Send before: December 15, 2019

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Programming & Development Information Security

I'm looking to verify bulk emails myself and NOT pay for a tool.  

This is a site that does this for free: https://mailboxlayer.com/

Here are the steps I believe that need to happen:

nslookup -q=mx DOMAIN_NAME
telnet MAIL_SERVER MAIL_PORT
RCPT TO: 


Looking for a way ... Show more
Chris H United States