chore: update email mfa section (#8470)

Author: osama-rizk

src/pages/[platform]/build-a-backend/auth/concepts/multi-factor-authentication/index.mdx

@@ -881,6 +881,8 @@ export const auth = defineAuth({
     mode: 'OPTIONAL',
     email: true,
   },
+  // BE SURE TO PICK A RECOVERY OPTION APPROPRIATE FOR YOUR APPLICATION.
+  accountRecovery: "EMAIL_AND_PHONE_WITHOUT_MFA",
   senders: {
     email: {
       fromEmail: '[email protected]',
@@ -920,15 +922,10 @@ Once you have setup email as your second layer of authentication with MFA as sho
 
 In order to send email authentication codes, the following prerequisites must be met:
 - Cognito must be configured to send emails using [Amazon Simple Email Service (Amazon SES)](/[platform]/build-a-backend/auth/moving-to-production/#email).
-- [Advanced Security Features (ASF)](https://docs.aws.amazon.com/cognito/latest/developerguide/cognito-user-pool-settings-advanced-security.html) must be enabled in your user pool.
 - If account recovery is enabled in Cognito, the delivery method for recovery messages cannot be set to `Email only`
 </Callout>
 
 
-<Callout info>
-Additional pricing applies for ASF. [Learn more about Amazon Cognito pricing](https://aws.amazon.com/cognito/pricing/)
-</Callout>
-
 ### Enable EMAIL MFA during sign-up
 
 You will need to pass `email` as a user attribute to enable email MFA for your users during sign-up. However, if the primary sign-in mechanism for your Cognito resource is already `email` (without enabling `username`), then you do not need to pass it as an attribute.