Left Rail

IT Consulting - Specializing in Email Flow and Security

DMARC

Mechanism to prevent attackers from spoofing your domain. DMARC can help protect your business, your clients, and prevent emails from being marked as spam.

DKIM

Authentication method that allows mail servers to confirm if an email truly came from your domain. When setup properly, DKIM can increase your odds of reaching the inbox.

SPF

Email authentication method that allows a domain owner to publish which servers are allowed to send email from their domain. SPF can prevent bad actors from spoofing your domain.