• Protect Your Domain and Email with Cloudflare DNS + DMARC — Domain hijacking and email spoofing can wreck a business overnight. How Cloudflare DNS, DNSSEC, and SPF/DKIM/DMARC protect Irish SMEs — full walkthrough.
• How DMARC, DKIM and SPF Actually Work — Beyond Spam Filters — Spam filters alone do not stop email spoofing. DMARC, DKIM and SPF are the technical controls Irish SMEs need. How they work and how to implement them.
• Why Irish Businesses Need SPF, DKIM and DMARC — BEC Defence — BEC and phishing attacks cost Irish SMEs millions. How SPF, DKIM and DMARC stop email impersonation — and how to implement them for your domain this week.
• Stop Email Impersonation — DMARC, DKIM & SPF for Irish SMEs — Without DMARC, anyone can send emails pretending to be your business. Irish SMEs are impersonated daily. How DMARC, DKIM and SPF lock down your domain.
• Free SSL/TLS Certificates via Cloudflare — Setup Guide — Sites without HTTPS lose customers and risk GDPR fines. Cloudflare provides free SSL certificates with auto-renewal for any Irish business — setup in 10 mins.
• Beyond Microsoft 365 Defaults: Email Security for Irish SMEs — Email security for Irish SMEs beyond Microsoft 365's spam filter: SPF, DKIM, DMARC, BIMI, MTA-STS and domain alignment — what you need and how to set it.
• How to Add DMARC for Irish Business — 5-Minute Setup — Add DMARC to your Irish business email in 5 minutes — Microsoft 365, Google Workspace, or any DNS provider. Free, no software, stops spoofing today.
• DNS Security for Irish SMEs — Overlooked Protection Layer — DNS filtering is one of the most cost-effective cybersecurity protections for Irish SMEs. What DNS security does, why it matters and how to implement it today.
• DigitalTrust.ie Test: How We Went From C to A — We ran DigitalTrust.ie against our own domain, scored a C, and fixed every finding to reach an A. A practical walkthrough for Irish SMEs improving their score.
• Why Are My Emails Going to Spam? Causes and Fixes — Why are my emails going to spam? The real causes for small businesses — missing SPF, DKIM and DMARC, poor sender reputation or a blacklisting — plus fixes.
• Invoice Redirection Fraud and BEC: How to Stop It — Invoice redirection fraud and Business Email Compromise cost Irish SMEs millions. Learn how the scam works and the practical, low-cost steps that stop it.
• Email Spoofing Explained: How Attackers Fake Your Domain — Email spoofing lets attackers fake your domain in the From address to send phishing in your name. Learn how it works and how SPF, DKIM and DMARC block it.
• DMARC: Stop Criminals Sending Email as Your Business — Without DMARC enforcement, anyone can send email from your exact domain address. 89% of domains have this gap. Here's what it costs — and how to close it.
• SPF Records Explained: Authorise Your Email Senders — SPF tells the world which servers are authorised to send on your behalf. Without it, your legitimate emails get junked and criminals can impersonate you.
• DKIM: The Digital Seal That Proves Your Emails Are Genuine — DKIM cryptographically signs every email you send. Without it, Google and Yahoo increasingly treat your mail as suspicious — and buyers flag the risk.
• HTTPS: Your Website Is Telling Visitors 'Not Secure' — A missing or broken HTTPS setup costs you visitors, Google ranking, and enterprise deals. Here's what it means for your business and how to fix it fast.
• DNSSEC: Prevent Attackers Redirecting Your Domain — Without DNSSEC, attackers can poison DNS caches and redirect your website and email to servers they control — invisibly. Only 1.99% of domains are protected.
• HSTS: Stop Attackers Intercepting Your First Connection — HSTS forces browsers to always use HTTPS — closing the unencrypted window on every first connection. Required by enterprise buyers and most insurers.
• Old TLS Versions: The Encryption Gap on Your Server — TLS 1.0 and 1.1 are deprecated and exploitable. If your server still accepts them, browsers flag it, insurers notice, and enterprise questionnaires fail you.
• SSL Certificate Errors: Fix 'Connection Is Not Private' — A browser certificate warning stops visitors dead. 8.21% of HTTPS sites have invalid certificates — costing leads, sales, and trust on every visit.
• CAA Records: Control Who Can Issue Your SSL Certificates — Without CAA records, any of 200+ certificate authorities could issue a certificate for your domain. It takes 5 minutes to lock this down.
• Can Someone Spoof Your Email Domain? Probably — Check Now — 89% of domains have no enforcement stopping criminals from sending email as them. Invoice fraud, CEO impersonation, and supplier scams all start here.
• Emails Going to Spam? Diagnose SPF, DKIM and DMARC Failures — Email landing in junk is almost always an SPF, DKIM, or DMARC problem. Here's how to diagnose which one is failing — and what it's costing you.
• NIS2 and Email Security: What Irish Businesses Need in Place — NIS2 requires demonstrable email security controls. DMARC enforcement is what regulators reference. Here's what Irish businesses need — and what's at stake.
• Cyber Insurance: What Underwriters Check on Your Domain — Irish cyber insurers check DMARC, TLS, and DNS security on every application. Only 3.87% of domains pass the full baseline — gaps mean higher premiums.
• DMARC Policies Compared: p=none vs quarantine vs reject — 24.89% of domains publish DMARC but most use p=none, which provides zero protection. Here's what each policy level does — and which one your business needs.
• Google & Yahoo Email Sender Rules 2026: Are You Ready? — Google and Yahoo now require SPF, DKIM, and DMARC for all senders. Most Irish business domains aren't compliant. Here's what happens if you're not.
• Domain Hijacking: How Attacks Work and How to Prevent Them — Domain hijacking redirects your website and email to an attacker's servers. The free protections take minutes to enable — most domains skip them.