SpoofMail

SpoofMail validates an email by checking the email’s structure, finding the email’s MX-Records and checking that the email has not been generated from a temporary or fake email provider.

SpoofMail provides an asyncronous javascript function for validating emails and can also be used as a jQuery plugin if jQuery is available. (jQuery is not required)
Functions exist for both PHP & JavaScript.

The functions provided:

PHP

The SpoofMail PHP function takes an email and an optional callback function.
The function also returns a simple Boolean for ‘pass’ or ‘fail’.
The callback contains one argument with an array of failed checks or NULL if the email passed all checks.

sm_verify_email( $email, $callback )

JavaScript

The SpoofMail JavaScript function takes…