Stop Spoofing and Phishing at the Inbox

Protect business email with email security, phishing filtering, and domain authentication controls that help prevent spoofing and keep malicious messages out of your inbox.

Email Security

Email is still a common starting point for breaches, not because email security technology has become weaker, but because attackers increasingly use convincing domains and messages that appear to come from trusted people.

Vinca Cyber's email security practice addresses both sides of the problem: stopping malicious mail from reaching your people and protecting your domain from being spoofed. Our approach combines email protection, domain authentication and phishing controls as part of the 360° security approach we have applied for 9 years.

Email layers
SPFPASS · Sender authorised

What Is Email Security?

Filter spam, phishing, malware and BEC before they reach an inbox.

Use domain authentication controls such as SPF, DKIM and DMARC to prevent unauthorised spoofing of your domain.

Email security sits at the perimeter closest to your people, deciding whether a message gets through at all.

What Is Email Security?

Our Email Security Solutions

Most providers treat email security as a set and forget spam filter. We combine content level filtering with domain authentication to protect both your inboxes and your sending domain.

Email Security Audit & Health Check

A complete email health check covering mail flow, authentication records and existing filtering, powered by HEC.

SPF, DKIM & DMARC Implementation

Hosted and managed setup with guided enforcement, from monitoring through full rejection, via PowerDMARC.

Phishing & Spoofing Protection

Advanced filtering with phishing check capabilities to identify malicious links and attachments before they reach a user's inbox.

Ongoing Domain Monitoring

Continuous alerts when someone attempts to spoof your domain, supported by regular email security tools reviews as your mail infrastructure changes.

Business Email Compromise (BEC) Defence

Detection tuned to impersonation and payment diversion patterns that can bypass traditional spam filters.

Signs Your Email Security Needs Attention

Your team can't confirm SPF and DKIM are correctly aligned

No DMARC record, or one set to monitor only instead of enforcement

Customers or partners reported suspicious mail from your domain

A bulk sending change left authentication unreviewed against Gmail and Microsoft requirements

Our Process

Our Process stages
STAGE 01 OF 05

Audit

A full email health check across authentication records, mail flow and existing filtering.

FAQs

Related Solutions

These programmes are designed to work together. If email security is where you need to start, the other solutions can follow as your security requirements evolve.

Cloud Security

CSPM, CNAPP and 24/7 monitoring across AWS, Azure and GCP, with cloud security controls that continue beyond the initial assessment.

Data Security

DLP, database security and GenAI leakage protection designed to strengthen data security and help prevent sensitive information from leaving through a chat window.

Endpoint Security

Managed EDR/XDR with 24/7 response, backed by endpoint security controls to help prevent a compromised device from becoming a wider network incident.

Firewall Management

Check Point and Palo Alto NGFW with ongoing firewall management services, policy tuning and 24/7 monitoring up to Layer 3.

Application Resilience

DDoS and bot protection, API security, resilience testing and tested recovery, backed by application resiliency engineering services to help critical applications stay online during attacks.

Not sure whether your domain can be spoofed right now?

Talk to Vinca Cyber about an email health check covering SPF, DKIM, DMARC and phishing filtering, powered by HEC and PowerDMARC.