I have installed the free version of WP Email Capture according to the tutorial and it works great when I did a test subscription request to my blog using an @me.com email address. However, when I try to subscribe to my blog using an @hotmail.com email address the subscription email never comes. I am still sent to the subscription confirmation page, but the email address remains unconfirmed because the email is never received. The test email works for both email addresses when I send the test email from the back end of wordpress during plug in set up. How can I unsure all email users can subscribe to my blog? Thank you!