As shown above the Email Verification Settings screen allows you to customise your user registration email:

Email Verification Required

If you do not require users to verify they own the email address they supply set this to no.

When this is set to yes registering users will be sent an email asking them to follow a link back to your site, this will verify they own the email address supplied.

Verification Address

This is the web address of the page you have that contains the showRegistrationDialog method which will email validation requests.

Verificaton Secret Key

The text in this field will serve as part of the encryption method that encodes the email verification link. Enter a sting of letters and numbers, do not include any other characters.

Verification Email From

This is the email address that will be inserted into the from field of the verification email.

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 #VERIFICATIONCODEGOESHERE# text as shown, as this part will be replaced with a link to your site where the user will verify they own the email address supplied.

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.

You can also include #PASSWORD# in the email body to show the user what password they entered when registering.