Stop phishing, business email compromise, and malware before they reach your team. CommuniCloud's advanced email security is trusted by 350+ Australian organisations.
The #1 Threat Vector
Over 90% of cyberattacks begin with a malicious email. From sophisticated spear-phishing targeting your executives to automated malware campaigns sweeping thousands of inboxes — email is the most exploited attack surface in any organisation.
CommuniCloud's email security solution goes far beyond basic spam filtering. We deploy multi-layered AI-powered defences that analyse sender behaviour, content patterns, and link destinations in real time — stopping threats that bypass traditional gateways.
Get Protected TodayWhat We Stop
AI-powered detection of targeted phishing campaigns including zero-day attacks invisible to signature-based tools.
Stop impersonation attacks that redirect payments or harvest credentials by mimicking trusted senders.
Sandbox analysis of attachments and links before delivery eliminates ransomware delivery via email.
DMARC, DKIM, and SPF enforcement prevent attackers from impersonating your domain to target partners and clients.
Threats We Neutralise
Credential-harvesting emails disguised as trusted services. Our AI analyses thousands of signals to catch even the most convincing fakes.
Impersonation of executives or suppliers to authorise fraudulent transfers. Identity-based controls stop these cold.
Malicious attachments and links that deploy ransomware. Sandboxed detonation of every attachment before delivery.
Novel attack techniques with no existing signatures. Behavioural AI detects anomalies rather than relying on known patterns.
Compromised email credentials used to launch internal attacks. Anomalous login detection and MFA enforcement.
Sensitive data leaving the organisation via email. DLP integration flags and blocks outbound policy violations.
Common Questions
Yes. CommuniCloud's email security integrates natively with both Microsoft 365 and Google Workspace via API, providing in-line scanning without changing your MX records. We enhance Microsoft Defender and Google's built-in protections rather than replacing them.
Most organisations are fully protected within 24–48 hours. Our team handles the entire setup including SPF, DKIM, and DMARC configuration to protect your domain from spoofing.
Our false-positive rate is extremely low. We use multiple signals to assess emails, and borderline cases are quarantined for user review rather than hard-blocked. Most users notice only an improvement in inbox quality.
Threats are quarantined automatically and an alert is sent to your security administrator. Depending on severity, our SOC team may initiate an incident response workflow within minutes. You receive a detailed report of all blocked threats.
Yes. Our DLP integration monitors outbound email for sensitive data — financial records, IP, customer data — and blocks or flags policy violations. Behavioural baselines detect unusual sending patterns indicative of malicious insiders.
We provide phishing simulation campaigns and security awareness training as part of our managed email security service, helping your team recognise and report threats as a second line of defence.
Yes. All email data processing occurs within Australian data centres, ensuring compliance with the Australian Privacy Act 1988 and associated regulations. We can provide a data residency confirmation for compliance purposes.
Microsoft Defender provides foundational protection. CommuniCloud layers advanced sandboxing, behavioural AI, threat intelligence from our CREST-certified SOC, and 24/7 human analyst oversight on top — catching sophisticated targeted attacks that automated tools miss.
Get a free email security assessment and see exactly where your organisation is exposed.
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