From domains and hosting to email, VPS and security, Transcom has been keeping British businesses online since 1993. As a Nominet-accredited registrar we register and manage your domains, host your sites on fast NVMe infrastructure, and protect your inbox with our own MxGuard antispam — all backed by 24/7 UK support. Power users get more: DNS filtering, domain dropcatching, security forensics, and TDesk, our own hosting control panel that runs the whole lot on our servers or yours.
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MxGuard Business is a cloud-delivered, hybrid-AI email security gateway that stops spam, phishing, malware and business-email-compromise before they ever reach your inbox. Point your domain's MX record at MxGuard and every inbound message is scored, sorted and forwarded on to your real mail server — with a single web console to manage everything. £16.99 per domain per month, with 25 mailboxes included. How it works: MxGuard sits in front of your existing mail server. A gradient-boosted machine-learning classifier scores the easy 95% of mail in milliseconds. The borderline messages — the ones that matter most — are handed to Claude, Anthropic's large language model, which reads them the way a person would before a verdict is reached. Every verdict comes with a plain-English reason, so you can always see exactly why a message was tagged, quarantined or rejected. Why old filters fail and MxGuard doesn't: Rule-based and Bayesian filters were built for an era of obvious spam. They miss the carefully written, well-targeted attacks: CEO impersonation, invoice redirection, gift-card fraud, lookalike domains and AI-written phishing with perfect grammar. These payload-free attacks sail past legacy filters — and they are exactly where MxGuard's LLM layer is strongest. What MxGuard stops: - Phishing — credential-harvest pages, fake login flows and OAuth-consent traps. - BEC and impersonation — CEO fraud, invoice redirection, supplier impersonation, gift-card scams. - Malware and ransomware — ClamAV scans every attachment, including archives; macro-bearing Office docs and HTML smuggling scored heavily. - Bulk spam and UCE — classic spam, snowshoe and hailstorm campaigns, with near-zero false positives on legitimate bulk mail. - Lookalike domains — homoglyph attacks, doubled letters and ccTLD swaps, checked at envelope, From header and reply-to. - Backscatter and spoofing — SPF/DKIM/DMARC enforcement plus ARC sealing through forwarding. Included on every domain: - ML-based threat scoring with sub-5ms decisions. - Claude LLM evaluation on uncertain mail, with transparent written verdicts. - Real-time live feed dashboard showing mail as it's processed. - Daily digest emails with one-click release and block actions. - Allow / block rules with hit tracking. - URIBL, Spamhaus and URLhaus threat feeds. - ClamAV attachment scanning. - ARC sealing for forwarded mail. - Self-service domain management — no support tickets needed. - 30-day quarantine retention. - 25 mailboxes included (add packs of 25 for more). - Active-active high availability across two UK gateways (mx1 + mx2). No hardware, no installs, no capital cost: MxGuard runs in our UK-based cloud. There's nothing to deploy on your premises, no agents to install and no firewall rules to add. Most customers are live within a working day. Subscription pricing means no up-front investment and no surprise upgrade costs. UK-hosted and GDPR-aligned: Your mail data is processed and stored in the UK. Month-to-month billing with no minimum contract, no setup fees and no annual lock-in. 10% off on annual prepay. Migrating from eFa? eFa reaches end-of-life in July 2026. MxGuard is a direct replacement that runs in the same MX-fronting role with modern detection. We import your existing allow/block lists and provide guided cutover assistance free of charge — most migrations complete inside two days.
Free, private email on your choice of domain — fanmail, geomail, leomail, satmail and more, or centralmail.co.uk itself. Every message is filtered in and out by MxGuard, so spam and threats are stopped both ways. You get modern webmail, IMAP/SMTP for any mail app, a generous mailbox, and an optional private mode with a sender allow-list for a genuinely quiet inbox. No adverts, no tracking, no cost — just create an address and start sending.
Website Penetration Testing is a manual ethical-hacking assessment of your website — a real tester probing your site the way an attacker would, which is far more accurate than automated scanning tools alone. £28, with reports delivered by email. What we test for: - Injection flaws — SQL, command and related injection points. - Cross-site scripting (XSS) and cross-site request forgery (CSRF). - Authentication, session and access-control weaknesses. - Security misconfigurations and exposed administrative interfaces. - Outdated software, CMS and component vulnerabilities. - SSL/TLS configuration and certificate issues. - Information disclosure and other common web vulnerabilities. Manual, not just automated: Automated scanners miss logic flaws, chained vulnerabilities and context-specific weaknesses. Manual ethical hacking finds the issues that actually matter — testing your site by hand for far more accurate, real-world results. What you receive: Two reports, both delivered by email: - An executive summary of the threats found, in plain language. - A detailed technical report with the findings and how to resolve them. If you'd prefer not to fix the issues yourself, we can quote separately for the remediation work.
MailProof is a certified email service that gives you legal-grade proof your important messages were sent and delivered. Every email is routed through a certified relay that records the full SMTP handshake with the recipient's mail server — their acceptance and exact timestamps — and turns it into a formal PDF certificate. The Free plan includes 10 certified emails every calendar month at no cost, with the complete feature set, so you can prove delivery whenever a contract, notice or deadline calls for it. Your Free plan includes: - 10 certified emails every calendar month, free — the allowance resets each month - A formal PDF delivery certificate for every confirmed email - Real-time tracking through every stage: submitted, dispatched, delivered, confirmed and opened - Read confirmation — know exactly when your recipient opens the message - Send from your own business email address (recipients see you, not us) - Attachments up to 10MB, with the file names recorded on the certificate - A public verification link so recipients can confirm delivery with no account How it works: Getting certified delivery takes four steps, with no software or plugins to install: - Sign up with the email address you want to send from — no verification delays, ready in seconds. - Compose your message, add any attachments, and send it through the certified relay. - MailProof records the full delivery chain and the recipient server's acceptance, with timestamps. - You receive a PDF certificate — tracking ID, timestamps and full delivery proof — plus a confirmation email with the PDF attached. Recipients can verify it online. What the certificate proves: Each certificate carries a unique certificate ID and tracking code, the sender and recipient details, the subject line, any attachment names, and the complete timestamped delivery timeline — independent evidence that stands up when a dispute, deadline or regulator asks for it. What people use it for: - Contracts and agreements — proof the other party received them - Deadline-sensitive notices — terminations, cancellations and warnings delivered on time - Regulatory compliance — GDPR notifications, financial disclosures and documented communications - Landlord and tenant — rent-increase notices and maintenance or eviction warnings Secure by default: Emails are protected by TLS 1.3 in transit and AES-256-GCM encryption at rest, and message content is only ever accessible to you, the account holder. Need more than 10 a month? Add the 100-email bundle for £45, or pay as you go at £0.50 per certified email.
Each MxGuard domain includes 25 mailboxes as standard. Need to protect more addresses on a domain? Add a pack of 25 mailboxes for £9.75 per month. Add one pack per additional 25 mailboxes required. A 40-mailbox domain is the base plan plus one pack; a 100-mailbox domain is the base plan plus three packs — still well below per-user competitor pricing. Same full AI filtering, quarantine, live feed and HA on every mailbox. Billed monthly, ex-VAT, on the same invoice as the domain. Got a lot more than a few packs? Talk to us for a bespoke quote.
