On Jun 27, 2011, at 12:20 PM, Wagner, David wrote:

> Unless you make it a two step process: 1)     Send email and individual has 
> to reply or click an url, I don't believe you can know if the account is 
> active, etc WITOUT the sending. 

        I can see how that would work fine for a forum, but this will be for a 
shopping cart.  I know that there isn't a perfect solution - all I want would 
be to try to prevent someone from entering a blatantly wrong address.  The 
other day, I had someone enter an address like sally...@yahoo.com.  This 
morning, when I e-mailed her directly, it bounced back immediately as user 
unknown which means she didn't get her e-mail from the cart and I wasn't aware 
of that until now.

        It seems that all I'd need would be to check 1) if the domain is good 
and 2) whether or not the user has an account on that domain.

        I'll be checking out Email::Valid and Email::Verify::SMTP to see if 
either of these might prevent that type of scenario from happening again.

Thanks again,
Marc


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