Email Security

• DKIM stands for DomainKeys Identified Mail
• DKIM allows receiver to check if the email was actually sent by the domain it claims to be sent from
• SPF stands for Sender Policy Framework
• SPF is designed to prevent forging sender addresses during email delivery
• DMARC stands for Domain-based Message Authentication, Reporting, & Conformance
• DMARC designed to detect and prevent email spoofing
• Email Gateway that serves as entry and exit point for emails