Here are the two things in this zip file.
email.txt: This will be your list of email addresses. Seperate the email addresses by
ONLY a comma.
(ex:
email1@yahoo.com,email2@yahoo.com)
page.php: This is the page that checks for the email addresses, it will say that no accounts were found if the user isnt in the email list.
Hope this helps.
For a demo:
click
http://www.arecaweb.com/page.php?use...body@yahoo.com to see a valid email.
click
http://www.arecaweb.com/page.php?user=nobody@yahoo.com to see an invalid email.