Office 365 provides mechanisms to send secure email. Sending a secure email will result in the contents being encrypted to the recipients. The process for reading encrypted email will vary depending on the recipient:
Recipients who are within the state using the State Governmental Network (SGN) and registered in the Office 365 state-shared tenant and accessing the encrypted email from Outlook or the Outlook web portal will be able to read the email without any additional decryption steps.
Those recipients who fall into the latter category above will receive instructions on accessing the contents of the email as shown below.
Recipients must follow this procedure to access and read the encrypted email: