Microsoft 365

Microsoft 365 Managed Services for Secure, Modern Businesses

Arrival delivers expert Microsoft 365 managed services designed to help businesses across Dorset, Hampshire, and the South Coast operate securely and efficiently in the cloud. As part of our wider managed IT services offering, we ensure your Microsoft 365 environment is fully optimised, secure, and proactively maintained.

Whether you are migrating for the first time or need better oversight of your existing environment, we provide proactive management, security hardening, and ongoing support that keeps your organisation moving forward.

Microsoft 365 is powerful, but without the right management, businesses often underuse features, overspend on licences, and expose themselves to security risks. We ensure your platform works exactly as it should.

What Are Microsoft 365 Managed Services?

Microsoft 365 is far more than just Word, Excel, and Outlook. It’s a powerful suite of cloud-based tools, including Teams, SharePoint, OneDrive, and advanced security features that, when properly managed, can transform how your business operates.

Our Microsoft 365 managed services take care of everything, from licensing, configuration, ongoing support, security hardening, to user management. You focus on your business, and we handle the technology behind it. 

What’s Included in Our Microsoft 365 Managed Services?

Exchange Online - Email Migration and Setup

Exchange Online - Email Migration and Setup

Whether you are moving from on-premise Exchange, Google Workspace, or another provider, we migrate your business email to Exchange Online with zero data loss and minimal disruption. Your team stays productive throughout the process.

Microsoft Teams - Deployment and Training

Microsoft Teams - Deployment and Training

Teams is how modern businesses communicate, meet, and collaborate. We deploy it properly across your entire organisation and deliver hands-on training so your people can use it confidently from day one, not six months later.

SharePoint and OneDrive - Configuration and Management

SharePoint and OneDrive - Configuration and Management

Scattered files, outdated folder structures, and inconsistent permissions are a real productivity drain. We configure SharePoint and OneDrive to give your team a structured, secure, and accessible place to store and collaborate on work from any location or device.

Security and Compliance Configuration

Security and Compliance Configuration

A Microsoft 365 licence doesn't make you secure, the right configuration does. We set up Multi-Factor Authentication, Microsoft Defender, Conditional Access policies, and Data Loss Prevention to harden your environment. We'll also help you use these tools as part of your journey toward Cyber Essentials certification.

Why Businesses Trust Arrival with Their Microsoft 365

We are not a national provider managing you from a call centre. We provide Microsoft 365 managed services to businesses across Bournemouth, Lymington, Dorset, Hampshire, and the wider South Coast.

Here is what you get when you work with us:

  • Certified Microsoft Partner – accredited to support, manage, and secure your full Microsoft 365 environment
  • Under 15-minute average response time – issues dealt with before they become problems
  • Dedicated account manager – one point of contact who knows your business
  • Fixed monthly pricing – no surprise invoices, no per-incident charges 
Trust Arrival

Ready for Smarter Microsoft 365 Management?

Book a consultation with Arrival today and discover how our Microsoft 365 managed services can deliver greater control, stronger protection, and fully managed cloud support tailored to your business.

Frequently Asked Questions

What are Microsoft 365 managed services?

They are ongoing support and management services that handle administration, security, monitoring, and optimisation of your Microsoft 365 environment.

Yes. We manage secure migrations from various platforms with minimal downtime and full data integrity.

Absolutely. We configure advanced security settings including MFA, conditional access, and threat protection to safeguard your business.

Yes. Our service includes proactive monitoring, user support, licence management, security updates, and continuous optimisation.