Anti Spam ServicesClean Inboxes. Safer Business.
Email is the number one attack vector for cybercriminals. Phishing, ransomware, impersonation fraud, they all start with one message landing in someone's inbox. Professional anti spam filtering stops the vast majority of threats before your team ever sees them.
What We Block Before It Reaches You
Modern email threats are sophisticated. Our filtering tackles every category at the gateway.
Phishing
Fraudulent emails designed to steal your login credentials or financial information.
Business Email Compromise
Criminals impersonating your CEO or a supplier to request urgent payments.
Malware & Ransomware
Infected attachments that encrypt your files and demand payment.
Spam & Bulk Mail
Junk that wastes time, clutters inboxes, and distracts your team.
Brand Impersonation
Fake emails appearing to come from HMRC, banks, or Microsoft.
Malicious Links
URLs that look legitimate but redirect to credential-harvesting pages.
How Email Authentication Protects Your Domain
Specifies which mail servers are authorised to send email from your domain. Stops basic spoofing.
Adds a cryptographic signature to your emails, proving they haven't been tampered with in transit.
Tells receiving servers what to do when SPF or DKIM fails, quarantine or reject fraudulent mail.
Why Curly IT?
Edinburgh-based, experienced, and genuinely invested in your business.
Stops Threats at the Gateway
Malicious emails are blocked before they reach your staff, not flagged after someone's already clicked.
Protects Your Domain Reputation
Correct authentication means your emails get delivered and fraudsters can't send in your name.
Minimal Management
Once set up, it runs quietly in the background. You get a daily quarantine digest, nothing else to manage.
Secure Your Business Email
Get in touch for a free, no-obligation conversation about what you need.