Even attempting delivery will not reliably tell you whether the
>On 31 May, 09:54, "akhilesh.no
>> I am trying to write a program that can verify an email address
>> without sending mail to it.
>check out the Perl module Email::Valid
>"This module determines whether an email address is well-formed, and
>optionally, whether a mail host exists for the domain. Please note
>that there is no way to determine whether an address is deliverable
>without attempting delivery".