Tneb activation email not received

New users can sign up through this Web Page for payment of CC charges through Credit / Debit cards or through Net Banking.The consumer has to sign up once for registration.This requires a valid Consumer ID and an e-mail account.
On completion of registration requirements, an e-mail is generated to the consumer for successful validation of e-mail ID. A click on the link in the e-mail will lead to user login screen.
The user shall login and key in his authenticated password for making payments through web site.
Consumer number/User Id for which registration has been made cannot be modified and if required, the user can be deleted through the support link and a fresh registration can be made.
One user can add 24 Consumer Numbers using "Add Consumer No" button in his user account and shall pay during the corresponding collection cycle for the respective consumer.Every consumer number has to be individually selected for making payment.
A print of the e-receipt could be generated.
The changes in consumer number and e-mail ID and other personal particulars could be carried out using "Update Profile" button.
The user shall change his passwords frequently for security purposes using "Change Password" button.
A "Forget password" link is available for generating e-mail to the registered mail-id which shall furnish the current password.