I thought I would add that, to view the resulting page PayPal will make a user login.

This means that if my pay pal email address for login is xyz@mydomain.com and I click on the seal for abc@theirdomain.com I will be prompted to login with my email address and password and then PayPal will tell me if abc@theirdomain.com is a verified email address.

It does not take me into the secure account of abc@theirdomain, nor does it allow others into my secure account on paypal when I put the seal on my website.

Regards,
Brett
Softduit Partners