My question involves landlord-tenant law in the State of: California

One year lease was up on Dec 31. Tenant was notified by email 60 days prior that the lease would not be renewed. He will not move. He deposited rent in January via direct deposit but it was returned to him via cashiers check.
What steps do I take now. Someone said I have to give him 60 day notice. What is a 3 day notice?

Thank you