How can I get the password reminder feature to work by letting the user enter their e-mail address as opposed to the user name...
The standard DNN message is as follows is below.... How can I turn on support for the bold item. I find that the e-mail address is much easier for a user to remember than the user name. 
If an e-mail address is entered, I get user name not found, which is expected.  Is there a setting to turn on the e-mail password reminder?

You can request your password by providing your User Name and the password will be sent to the email address you provided during registration.

If this portal supports it, you can optionally request your password by providing this email address. In this case you do not need to provide the username.

You may also be asked to provide the answer to the question you provided on registration

Hey Dylan,

That was a great little article.. just what I needed! Thanks!

- Matt