Secure cloud email services that help your team stay connected and productive from anywhere.
Email is still the backbone of business communication. But outdated or poorly managed email systems slow teams down, create security risks, and cause unnecessary frustration.
Layer 4 helps UK businesses move to modern cloud email solutions that are secure, easy to manage, and built for flexible working.
We provide end-to-end business email services, designed to keep your team connected, secure and productive. From the set up of email servers to compliance and security.
Email migration
Move emails from on-premise or legacy systems with minimal disruption to your business.
Email server management
Secure, professional email systems powered by Microsoft 365, with full setup, management and support.
User management & permissions
Give your team secure access to files with OneDrive and SharePoint, improving collaboration across your business.
Spam, phishing and malware protection
Protect critical data and ensure your business can recover quickly from unexpected events or data loss.
A simple, structured approach to cloud email
We start by reviewing your current email setup, how your team works, and listen to any compliance or security requirements.
We design a hosted email solution that fits your business today, while allowing room to scale as you grow.
We manage the migration end‑to‑end and provide ongoing support, so your email continues to perform reliably.
We manage, support and optimise your email and cloud environment over time.
Choosing the right provider for your business email is just as important as choosing the technology itself.
Business email services provide secure, professional email systems that allow your team to communicate, collaborate and manage emails reliably. They typically include email hosting, security, backup and ongoing support.
Yes - we design, implement and manage Microsoft 365 email environments, helping businesses get the most from their email, collaboration and security tools.
Yes - we handle email migrations carefully to minimise disruption. This includes moving mailboxes, contacts and data securely while ensuring your team can continue working.
With the right setup, cloud email services are highly secure. We implement security measures such as access controls, threat protection and backup to protect your business data.
Cloud-based email allows your team to access emails from anywhere, improves collaboration and reduces the need for on-site infrastructure. It also provides better security and scalability.
Yes - we provide email backup and disaster recovery solutions to ensure your data is protected and can be restored if needed.
Yes - we provide ongoing support, monitoring and optimisation to keep your email and cloud systems running smoothly.
Yes - our business email services are designed for small and medium-sized businesses that need reliable, secure communication tools without unnecessary complexity.
If your current email system is unreliable, insecure or holding your team back, we’re here to help you move to a better solution.