This was the first issue i ran into while setting up this blog.
Open up the web.config file
Change: <trust level="High" />
To: <trust level="Full" />
User the following settings in the BlogEngine control panel
SMTP Server: smtp.gmail.com
Enable SSL: true
Port: 465 or 587
Save the settings and now you should have your Gmail account hooked up your blog!
bbdfe658-8152-48cc-bc93-a269c5b33c2a|5|4.2