As shown above the Forgotten Passwords Settings screen allows you to customise your forgotten password email:

Email From

This is the email address that will be inserted into the from field of the password email that gets sent when a user tells you they have forgotten their password.

Password URL

This is the web address of the page you have that contains the showForgottenPasswordDialog method which will receive forgotten password requests.

Secret Key

The test in this field will serve as part of the encryption method that encodes visitors password requests. Enter a sting of letters and numbers, do not include any other characters.

Email Subject

This is the text that will appear in the emails subject.

Email Body

This is the text that will appear in the emails body.

Make sure you include the #PASSWORDCODEGOESHERE# text as shown as this part will be replaced with a link to your site where the user can reset their password.

In a similar way you can include the users username in the email body by including the #USERNAME# text which will be replaced by the requesting users username.