🔒 Email Security

Is Someone Sending Phishing Emails Using Your Domain Name?

Your domain could be spoofed right now — criminals send emails pretending to be your business. We stop it with DMARC, SPF, DKIM and M365 hardening.

Email Security Services

Protect your domain, your customers, and your reputation from email-based attacks.

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DMARC Implementation

Deploy DMARC policies (p=none → p=quarantine → p=reject) with reporting — stop fraudsters sending emails as your domain.

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SPF & DKIM Alignment

Configure SPF records and DKIM signing for all your sending sources — ensures emails land in inboxes, not spam folders.

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Microsoft 365 Hardening

Security baselines, Defender for Office 365, conditional access, MFA enforcement, and anti-phishing policies for M365 tenants.

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Google Workspace Security

Advanced phishing protection, spam filtering, DLP policies, and security alerts for Google Workspace business accounts.

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DMARC Reporting & Monitoring

Ongoing DMARC aggregate and forensic report analysis — visibility into who is sending email on behalf of your domain.

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Email Security Audit

Comprehensive audit of your current email security posture — SPF, DKIM, DMARC, MX, TLS, and mail server configuration.

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Domain & DNS Security Audit

Full DNS zone review — identifying dangling CNAME records, misconfigured MX entries, open relay risks, missing DNSSEC configuration, and subdomain takeover vulnerabilities. We deliver a prioritised remediation report and implement all approved fixes.

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Email Archiving & POPIA Compliance

Tamper-proof email archiving integrated with M365 or Google Workspace — for POPIA compliance, legal hold, and e-discovery. Indexed, searchable, and retained per configurable policy. Includes mail flow audit logging and admin activity reports.

Is Your Email Domain Exposed?

Book a free email security assessment. We check your DMARC, SPF, DKIM, and M365 configuration and show you exactly what needs fixing.

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Why Email Security Matters for South African Businesses

Business Email Compromise (BEC), phishing, and domain spoofing cost South African businesses billions annually. Without correctly configured DMARC, SPF, and DKIM, criminals can send emails that appear from your domain — targeting your clients, suppliers, and staff.

DMARC Implementation for South African Businesses

Clevertel SA Group deploys DMARC from p=none monitoring through to full p=reject enforcement. We analyse reports, identify sending sources, and progress policy safely without disrupting mail flow.

POPIA & Email Compliance South Africa

POPIA requires appropriate security measures for personal information including email. Clevertel SA Group provides tamper-proof archiving and audit logging satisfying POPIA, financial sector, and legal compliance requirements.