http://tweedgbwjchsbiofbshntdnkkehlsuehkdkglu4jpr4fli5du33444qd.onion/2020/email-fraud-or-email-compromise-beginners-guide
                                
                                
                                                                            Principally, these are Sender Policy Framework, DomainKeys Identified Mail, and Domain-based Message Authentication, Reporting and Conformance. Taken together, these frameworks give email stronger fraud protection by: SPF : Publishing DNS records to list authorized hosts or IP addresses that can send email for that domain.