To my mind the easiest way would be not to re-invent the wheel and just
leverage an existing email list verification service like

Validating 250,000 email addresses with that would cost you $100

  Alan Bourke
  alanpbourke (at) fastmail (dot) fm

Post Messages to:
Subscription Maintenance:
OT-free version of this list:
Searchable Archive:
This message:
** All postings, unless explicitly stated otherwise, are the opinions of the 
author, and do not constitute legal or medical advice. This statement is added 
to the messages for those lawyers who are too stupid to see the obvious.

Reply via email to