Hi,
Is there a way to implement real-time Email Validation - just like the wat DNN offers SMTP testing under Host >> Host Settings >> Advanced >> SMTP settings?
This way, we will be 100% sure that the user entered a correct email address and he/she if the real owner of that email address (at least has access to that email account).
Here is what I would like to be able to do 
I would like to show a pop-up message immediately after the users enters an email address. That pop-up message will provide the details like - a short message will be sent to the Email address you just entered. That message will be sent from "admin@domain.com". Please look for it in your SPAM folder, if you don't find it in your INBOX. Please click the link therein to verify your email address. We should be able to receive that 'verification' response and confirm the email address is valid and owned by the user.
Is ther a way to implement this?
Thanks,
VJ