Posts tagged 'smtp'
5 comments / July 11, 2014
PHP Email Validation - SMTP, MX Record and Regular Expression
We sometimes need to validate the integrity of given email id. The easiest way we have is just sending a verification mail to the given email id and asking the user to click on the link in that email. But other than that we have three more ways, that is, SMTP Email Validation, MX Record Check and Regular Expression&