Email Security.

Email Security Services for Businesses in London & Kent UK

Email is still the number one way cybercriminals get into your business. Phishing, malware, business email compromise and account takeover are issues we see every week with new clients. At IT Support UK, we help organisations across London, Kent and wider UK protect their mailboxes with layered, enterprise-grade email security that’s affordable and easy to manage.

Whether you’re using Microsoft 365, Google Workspace or on-premise mail servers, we design and manage a solution that fits the way you work, not the other way round.

Why Email Security Matters More Than Ever

Modern email threats are far more sophisticated than traditional spam. Attackers now:

• Impersonate directors, suppliers or customers
• Target finance teams with fake invoices and payment requests
• Use AI-written emails that are very hard to spot
• Exploit older, misconfigured or unprotected mail systems

A single successful phishing attack can lead to:

• Ransomware or data encryption
• Loss of sensitive customer information
• Regulatory issues under GDPR
• Financial fraud and payment redirection
• Damage to your reputation and client trust

Our role as your managed service provider (MSP) is to reduce that risk as much as possible, using best-in-class technology combined with ongoing monitoring, support and staff awareness.

Our Approach to Email Security

We don’t believe in one-size-fits-all security. Every organisation has different systems, risk levels and budgets. When you work with IT Support UK, we typically follow this process:

1. Assessment & Review
   Review your current email platform and configuration
   Check existing security tools, policies and weaknesses
   Identify high-risk accounts such as directors and finance
2. Solution Design
   Recommend the right mix of security tools (from vendors such as Vade, Mimecast, Trend Micro and Barracuda)
   Plan integrations, mail flow and policies
   Align everything with your compliance and business needs
3. Implementation & Migration
   Configure security policies, filtering and user groups
   Roll out multi-factor authentication and secure access
   Test thoroughly before cutting over live mail flow
4. Ongoing Management
   Monitor alerts and quarantine queues
   Fine-tune rules to reduce false positives
   Provide reports and recommendations to management

Best-in-Class Email Security Vendors We Work With

We partner with a range of leading vendors so we can choose the right solution for each customer, rather than forcing a single product onto every business.

Vade

Vade specialises in AI-driven email security, particularly for Microsoft 365. It’s well suited to small and midsize businesses that want strong protection without complex management. Key benefits include:

• Advanced phishing and spear-phishing detection
• Protection against brand impersonation
• User-friendly quarantine and reporting tools
• Native integration with Microsoft 365

We often recommend Vade for growing organisations that need better email security but don’t have an internal IT team to manage it.

Mimecast

Mimecast is a great option for businesses that require a more comprehensive, policy-driven approach. It’s widely used in regulated sectors and larger organisations. Typical features include:

• Powerful inbound and outbound email filtering
• Protection against impersonation and targeted attacks
• Email continuity (keep sending/receiving even if your mail server is down)
• Optional archiving for compliance and e-discovery

For clients across London and Kent with strict compliance or legal requirements, Mimecast is often our first recommendation.

Trend Micro

Trend Micro offers strong email security as part of a wider security ecosystem, which is useful if you want joined-up protection across endpoints, servers and cloud services. Benefits include:

• Integrated threat intelligence across email, endpoints and web
• Machine learning to identify new or unknown threats
• Flexible deployment options for cloud or hybrid environments

We commonly use Trend Micro in environments where email security needs to integrate tightly with existing Trend Micro endpoint solutions.

Barracuda

Barracuda is a long-standing player in the email security space, with both cloud and appliance-based options. It’s known for:

• Anti-phishing and anti-spam filtering
• Sandboxing for suspicious attachments
• Options for email archiving and backup
• Good fit for organisations with on-premise mail servers or hybrid systems

Barracuda solutions are often ideal for companies in Kent and the South East that are gradually moving from on-premise systems to the cloud but still need robust protection today.

More Than Just a Filter: A Layered Defence

Effective email security is about more than a single filter or gateway. At IT Support UK we typically combine:

• Advanced email filtering (Vade, Mimecast, Trend Micro or Barracuda)
• Multi-factor authentication (MFA) for all mail accounts
• Strong password and access policies
• Security awareness training so staff know how to spot phishing
• Regular reviews and reporting to keep your protection up to date

This layered approach significantly reduces the risk of a successful attack and gives you the visibility you need as a business owner or IT manager.

Why Choose IT Support UK for Email Security?

Businesses across London and Kent choose us because:

• We’re local and responsive: on-site support is available when you need it.
• We’re vendor-neutral: we recommend the right solution, not the one that pays the highest commission.
• We speak plain English: clear explanations, no unnecessary jargon.
• We’re proactive: we don’t just install a product and walk away; we monitor, review and improve.

Whether you have ten users or several hundred, we can design an email security solution that fits your size, sector and budget.

Talk to Us About Securing Your Email

If you’re concerned about phishing, suspicious emails or the risk of a data breach, now is the time to strengthen your email security.

Contact us today to arrange a no-obligation email security review for your business in London, Kent or UK. We’ll assess your current setup, highlight the risks and recommend practical, cost-effective steps to protect your organisation.