What is MxGuard Business?

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.

You point your domain's MX record at MxGuard. Every inbound message is then scored, sorted and forwarded on to your real mail server, and you manage everything from a single web console. MxGuard sits transparently in front of your existing mail server, so your mailboxes, clients and users carry on working exactly as before.

At a glance:

• Cloud service hosted in the UK — no hardware, no on-premise installs.
• £16.99 per domain per month, with 25 mailboxes included on every domain.
• Hybrid detection: machine learning for the easy 95%, Claude (Anthropic's large language model) for the borderline cases that matter most.
• Active-active high availability across two UK gateways (mx1 + mx2).

Most customers are live within a working day. To see the full feature set and current plans, visit the product page: https://mxguard.uk/product.html