Compliance & industries
11 articles
DMARC Compliance for Merger and Acquisition Scenarios
DMARC compliance is crucial in merger and acquisition scenarios to prevent email delivery issues and protect brand reputation. Proper DMARC setup ensures email authenticity and deliverability
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Email authentication for accountants
Accountancy practices are prime impersonation targets: you hold client bank details, your clients act on what you tell them, and the tax calendar is public. This guide covers the four fraud patterns a practice actually faces, exactly where DMARC, SPF and DKIM stop them, and a deadline-aware enforcement plan to reach p=reject without breaking client mail.
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Email authentication for e-commerce
Online shops send order, shipping and receipt mail from a dozen different systems at once. Here is how to authenticate every stream, meet the Gmail, Yahoo and Microsoft bulk-sender rules, block order-confirmation phishing, and earn your brand logo in the inbox with BIMI.
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Email authentication for schools and universities
A practical, stage-by-stage path to DMARC enforcement on a sprawling .edu or .ac.uk estate: discovery, fixing SPF under the ten-lookup limit, aligning DKIM across many departmental senders, ramping to p=reject, and the governance traps that stall most rollouts.
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Email authentication for financial services
For banks, insurers and fintechs, DMARC, SPF, DKIM, MTA-STS and BIMI are anti-fraud and brand-protection controls, not deliverability tweaks. How to meet regulatory expectations and reach p=reject across a multi-vendor estate without breaking OTP or statement mail.
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Email authentication for government
Public-sector domains are prime spoofing targets because the state's authority is the most valuable brand a fraudster can wear. Here is why government email is forged, the mandates pushing departments to p=reject, and the engineering realities of getting a sprawling government estate to enforcement without cutting off citizen mail.
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Email authentication for healthcare and HIPAA
HIPAA never names DMARC, but it asks for exactly what SPF, DKIM and DMARC deliver: protection of transmitted PHI, integrity, sender authentication and ongoing risk management. Here is how email authentication maps onto the HIPAA Security Rule, why DMARC reporting need not expose PHI, and the staged path to p=reject that does not break clinical email.
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Email authentication for law firms
How solicitors use SPF, DKIM and DMARC to stop their domain being spoofed, protect client money on completions, and meet their confidentiality duties, with a staged, no-outage path to p=reject.
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Email authentication for nonprofits
For charities, DMARC is donor trust and fundraising revenue expressed as DNS records: it stops attackers spoofing your appeals and lifts your own appeals out of the spam folder. Here is how to align every sender, ramp safely to p=reject, and put your logo in the inbox, including via a Common Mark Certificate when your charity logo is not a registered trademark.
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Email authentication for SaaS companies
SaaS companies send several distinct mail streams at once: transactional, product, marketing and customer-generated. This guide shows how to structure SPF, DKIM, DMARC, MTA-STS and BIMI by subdomain so a bad day on one stream never poisons your password resets, and how to reach p=reject across every domain without an outage.
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GDPR and DMARC reporting
DMARC reports can contain personal data: source IPs in aggregate reports, and recipients, subjects and message bodies in forensic reports. Here is which fields the UK and EU GDPR catch, why forensic (ruf) reporting is the real hazard most domains should drop, and the lawful basis, retention and transfer practices that keep aggregate (rua) collection compliant.
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