Microsoft 365

Email, collaboration, security, and productivity — properly set up.

Microsoft 365 Overview

Microsoft 365 is the core productivity and collaboration platform used by most UK businesses. It brings together email, calendars, file storage, collaboration, and security into a single cloud‑based environment.

When Microsoft 365 is set up well, teams work efficiently, data is easier to manage, and security risks are reduced. When it’s set up badly, businesses encounter issues such as disorganised Teams, unclear file permissions, licence sprawl, and security gaps.

Our Microsoft 365 service helps businesses design, deploy, and manage Microsoft 365 properly, ensuring it supports day‑to‑day operations, remote working, and long‑term growth.

Get More from Microsoft 365

If you’re unsure whether your Microsoft 365 setup is secure, properly configured, and working as it should, we can help.

Book a free consultation to review your setup, identify any risks or inefficiencies, and ensure you’re getting the most from Microsoft 365.

No cost. No obligation. Just a clear assessment.

What's Included

What's Included

  • Microsoft 365 planning and best‑practice setup
  • Tenant configuration and security hardening
  • Email (Exchange Online) setup and migration
  • Microsoft Teams and SharePoint structure design
  • OneDrive configuration and file sharing controls
  • Identity, access, and user management
  • Licence selection, optimisation, and ongoing management
  • Ongoing support and administration

How Our Microsoft 365 Service Works

We start by understanding how your business works — including users, devices, compliance needs, and how data should flow. From this, we design a Microsoft 365 setup that fits your organisation rather than forcing workarounds.

Microsoft 365 is then configured using best‑practice standards, including security controls such as multi‑factor authentication, access policies, and data protection. We ensure Teams, SharePoint, and email are structured in a way that is easy for users to adopt.

Our approach focuses on:

  • Improving productivity and collaboration
  • Reducing security and data risks
  • Simplifying administration
  • Ensuring Microsoft 365 grows with your business

The result is a Microsoft 365 environment that supports your people — without creating unnecessary complexity.

Get More from Microsoft 365

If you're unsure whether your Microsoft 365 setup is secure, properly configured, and working as it should, we can help.

Book a free consultation to review your setup, identify any risks or inefficiencies, and ensure you're getting the most from Microsoft 365.

No cost. No obligation. Just a clear assessment.

What our customers say

Areas we cover

Providing expert IT support and infrastructure services across London and the South East.

LondonSurreyKentHampshireSussex

Frequently Asked Questions

What is Microsoft 365?

Microsoft 365 is a cloud‑based productivity and collaboration platform that brings together email, calendars, file storage, Teams, SharePoint, security, and device management into one environment. It’s used by most UK businesses as their core operational platform.

Why does Microsoft 365 need to be set up properly?

A well‑designed Microsoft 365 environment improves productivity, reduces security risks, and keeps data organised.
A poorly configured setup leads to:

  • Disorganised Teams and file storage
  • Incorrect permissions
  • Licence overspend
  • Security and compliance gaps
  • Inefficient onboarding/offboarding
Who is D8A’s Microsoft 365 service designed for?

It’s suitable for almost any organisation, including:

  • Small to medium businesses
  • Enterprise organisations
  • Startups
  • IT departments
  • Accountants
  • Lawyers
  • Estate agents
  • Manufacturers & distributors
  • Construction teams
What problems does D8A help solve?

Disorganised Teams & SharePoint — unclear structure, lost files, messy collaboration

Security gaps — default settings that don’t meet business or regulatory requirements

Incorrect licensing — paying for licences you don’t need or missing features you should use

Poor user management — slow onboarding/offboarding, inconsistent access, increased risk

What’s included in D8A’s Microsoft 365 service?

Tenant planning and best‑practice setup

Security hardening

Exchange Online setup and email migration

Teams & SharePoint structure design

OneDrive configuration and sharing controls

Identity, access, and user management

Licence selection, optimisation, and ongoing management

Ongoing support and administration

How does D8A approach Microsoft 365 setup?

We start by understanding how your business works — users, devices, compliance needs, and data flow.
Then we design a Microsoft 365 environment that fits your organisation, not the other way around.
Our focus is on:

  • Improving productivity
  • Reducing security risks
  • Simplifying administration
  • Ensuring Microsoft 365 scales with your business
How does D8A structure Teams and SharePoint?

We design a clear, intuitive structure so users know:

  • Where to store files
  • How to collaborate
  • What they have access to
  • How data should flow across departments

This eliminates confusion and prevents long‑term clutter.

How does D8A improve Microsoft 365 security?

We apply best‑practice controls such as:

  • Multi‑factor authentication
  • Conditional access policies
  • Data protection and retention policies
  • Secure sharing rules
  • Identity and access management
  • Tenant hardening
Can D8A help with licensing optimisation?


Yes. Many businesses overspend on licences or miss features included in their plan.
We review your current licences, remove waste, and ensure you’re using the right mix for your needs.

What does the free assessment include?

Review of your Microsoft 365 setup

Identification of risks, inefficiencies, and gaps

Clear, plain‑English findings

Recommended priorities

No cost, no obligation

How does the onboarding process work?

D8A follows a structured workflow:

  1. Discover — Free Teams or phone consultation
  2. Assess — Free initial assessment of sites and shared systems
  3. Agree — Findings reviewed in plain English
  4. Support — Ongoing IT support, monthly assessments, annual reviews
How do I know if my Microsoft 365 setup is secure?

If you’re unsure whether your tenant is configured correctly, D8A offers a free consultation to review your environment and highlight any risks.

How do I get started?

You can book a discovery call or contact D8A directly on 0800 043 0043.

Ready to Upgrade Your IT Infrastructure?

Book a Free Assessment today and discover how we can help your business thrive with the right technology.