No. However, covered parties are encouraged to use official company or government email when sending SSI. For more information, see SSI Best Practices Guide for Non-DHS Employees.
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock
()
or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
