Microsoft 365 Support Melbourne

TechAssist supports Australian SMEs across construction, manufacturing, logistics, law firms, mining, and professional services. We deploy, migrate, secure, and support Microsoft 365 environments for Melbourne SMEs, done properly, not just licenses thrown over the fence.

Most Melbourne SMEs use Microsoft 365 but use maybe 30% of what they’re paying for. Email and OneDrive are running, but Teams is half-deployed, SharePoint is a dumping ground, security policies are factory defaults, and nobody’s reviewed the licensing in two years. We sort all of that, properly, in one engagement.

How Our Microsoft 365 Support Works

Three phases. End-to-end Microsoft 365, not just mailbox migrations.

Microsoft 365 Done Properly, Not Just Licensed

Most SMEs have Microsoft 365 the same way: someone bought licenses, mailboxes migrated, Teams got installed, and that was it. The defaults are still on. Conditional access is unused. SharePoint is a chaotic file dump. Teams has 400 channels nobody can find.

We do the work most MSPs charge extra for: configure conditional access policies that block credential theft, architect SharePoint properly so people can find documents, structure Teams around actual workflows, and enforce MFA and device compliance. The tenant works the way Microsoft intended.

Migration Without the Mailbox Drama

Email migrations have a reputation for going wrong because they usually do. Wrong tools, no cutover plan, weekend chaos, Monday morning rage. We’ve done hundreds.

Our M365 migrations use enterprise migration tooling, run in parallel with the existing system for days before cutover, and have rollback paths if something unexpected hits. We migrate after-hours so your team logs in Monday morning to a working mailbox in the new tenant. No “you’ll get your email back by Wednesday”.

Security Built Into Every Tenant

The Microsoft 365 attacks we see in 2026 aren’t sophisticated: they’re commodity. Password spray. Phished MFA codes. Forwarded email rules silently exfiltrating data. Compromised guest accounts. All preventable with correctly-configured conditional access, Defender policies, and identity protection.

Every tenant we manage ships with conditional access enforced, MFA mandatory, Defender for Office 365 configured, attack-surface-reduction rules on, and alerts integrated with our cybersecurity service. Documented to Essential Eight Level 2 baseline.

Benefits of Managed Microsoft 365 with TechAssist

• Lower License Spend: Quarterly reviews typically remove 10 to 20% of unused licenses.
• Security Done Right, Conditional access, MFA, Defender, configured to Essential Eight Level 2 from day one.
• Migrations Without Drama: Phased cutover, rollback paths documented, after-hours timing.
• Documented Tenant, Architecture decisions, configurations, license assignments, all written down.
• Cyber Insurance Ready, MFA enforcement, conditional access, audit logging, what insurers now require.
• One Bill, One Vendor, Licensing, security, support, backup, all under one fixed monthly fee.

Why Melbourne SMEs Choose TechAssist for Microsoft 365

• Microsoft Partner credentials: Certified engineers, not licensing resellers.
• Over a decade of SME migrations across construction, manufacturing, logistics, law firms, mining, and professional services.
• Australian data residency: Tenants provisioned in Australian regions where possible.
• Security baselined to Essential Eight: Level 2 maturity out of the box. Higher available where industry requires.
• Migration confidence: Hundreds of mailboxes migrated. We know the gotchas before they happen.
• Named clients trust us, StorageX, John Curtin & Associates, Magnium Australia.

Frequently asked questions

What does TechAssist manage in Microsoft 365?

Tenant administration, licensing, identity in Entra ID, Exchange Online, SharePoint and OneDrive, Teams, device policy through Intune, and the security stack including multi-factor authentication, conditional access and Defender. We also handle migrations into Microsoft 365 from on-premises Exchange or Google Workspace.

Can you migrate us from Google Workspace to Microsoft 365?

Yes. Mail, calendars, contacts and file data move across with a cutover plan that keeps people working. The parts that need the most planning are shared drives, delegated mailboxes and anything wired into a third-party application, so those get mapped before the migration rather than discovered during it.

Does Microsoft 365 include backup?

Not in the way most businesses assume. Microsoft operates the service and protects the platform, but retention of your data against accidental deletion, malicious deletion or ransomware is your responsibility under the shared responsibility model. We deploy separate immutable backup for Microsoft 365 data and test restores.

Which Microsoft 365 licence should an Australian SME buy?

Most SMEs under 300 seats are best served by Business Premium, which includes Intune and the Defender and Entra ID features needed for a defensible security baseline. Business Standard leaves the security gaps you would then pay to fill. Above 300 seats, or where advanced compliance and analytics are required, E3 and E5 become relevant. The right answer depends on headcount, regulatory exposure and what you already own.

How does Microsoft 365 relate to the Essential Eight?

Several of the eight mitigation strategies are implemented largely inside Microsoft 365 for a cloud-first business: multi-factor authentication, restricting administrative privileges, patching applications through Intune, user application hardening and Office macro restrictions. Maturity is assessed against the ASD Essential Eight Maturity Model, and Microsoft 365 configuration is where a large share of the evidence comes from.