I'm looking for a developers who can develop a PHP based fully dynamic SMTP system like tearcloud, sendgrid where I can do such thing as:
Domain whitelisting (Auto DKIM & SPF record generation)
Sending email whilisting (Sent "Via" [url removed, login to view])
SMTP account creation based on specific IP address.
I need only these 3 functions.
Start bidding if you can build such program, If yes, then tell me what kind of servers I will be required.