The California Attorney General’s ‘Registry Verification Search’ allows you to search and verify whether a charitable organization has complied with the Attorney General’s registration and reporting requirements. Status is DELINQUENT as of April 27, 2021.
Check the link yourself:
https://rct.doj.ca.gov/Verification/Web/Search.aspx?facility=Y
I noticed something was fishy when I received that email. I clicked their site & noticed it seemed dead for some time. No new posts, just 1 page opened.