May 04, 2019 01:54 Updated Follow The first step is to login to the DataMotion portal at https://certifiedmail.in.gov/. IOT has provided instructions on all the steps to send the mail after you login. Related articles How do I access webmail (OWA)? How do I send a secure email? What is Exchange Online? What are the key differences in Exchange Online? How do I sign-up for an Access Indiana account?