Emails are the most common entry point for cyber attacks on small businesses. Fake invoices, email fraud, CEO fraud — it all starts with a forged sender address.
Sender Policy Framework. Defines which servers may send emails for your domain.
DomainKeys Identified Mail. Digital signature guaranteeing authenticity and integrity.
Domain-based Message Authentication. Policy that triggers when SPF/DKIM fail.
Brand Indicators for Message Identification. Your logo in mail clients — trust signal.
Business risk: Without DMARC, any attacker can send emails in your company name. Your customers receive an "invoice" from you — and pay to a foreign account.
External situation review within 48 hours. Not panic, a plan.
Request Emergency Assessment