On Wed, Mar 26, 2008 at 1:28 PM, Al <[EMAIL PROTECTED]> wrote:
> I'm scripting a simple registry where the user can input their name and email 
> address.
>
>  I'd like to do a quick validity check on the email address they just 
> inputted. I can check the
>  syntax, etc. but want check if the address exists.  I realize that servers 
> can take a long time to
>  bounce etc. I'll just deal with this separately.
>
>  Is there a better way than simply sending a test email to see if it bounces?
>
>  Thanks....
>
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>

You could use PEAR Validate::email() with the hostname lookup.  It
isn't exactly what you're asking for but I use it a lot with fairly
good success.

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