How to check if email address is OK
 

Is there a way to check a mass amount of emails if they are ok. with out sending a mail of course :)

Google is your friend:
http://www.google.com/search?sourcei...ck+valid+email

http://www.mailutilities.com/amv/
http://www.mailutilities.com/hsv/

I do a domain check on the email. if there is a valid domain for the email it is more likely to be valid. :thumbsup

Thanx !
just what I need :)

Advanced Maillist Verify (AMV) is a program that verifies the validity of e-mail addresses in databases, address books and mailing lists. That's not only a standalone program, but can be also easily integrated into existing systems using open COM/ActiveX and CGI/ISAPI interfaces.