PHP class that can be easily used to verify an email address and make sure it is valid and does exist on the mail server. For a supported option please visit the site
But when i send email to this address, google response
Delivery to the following recipient failed permanently:
alexwillis2011@yahoo.com
Technical details of permanent failure:
Google tried to deliver your message, but it was rejected by the server for the recipient domain yahoo.com by mta5.am0.yahoodns.net. [98.136.217.202].
The error that the other server returned was:
554 delivery error: dd This user doesn't have a yahoo.com account (alexwillis2011@yahoo.com) [-5] - mta1325.mail.gq1.yahoo.com
Yahoo accounts can be used for many other products than just Yahoo mail. That account exists, but may not have a mailbox. See this article for some of the services that people create yahoo account for.
I try verify email: alexwillis2011@yahoo.com
It return email valid.
But when i send email to this address, google response