Hamilton365 is a specialist IT practice founded by Jamie Hamilton, a senior Microsoft 365 and Identity management professional with 25+ years of enterprise IT experience. Hamilton365 delivers Microsoft 365, Identity and managed IT to Brisbane business with the capability and professionalism larger organisations expect, without the delays, helpdesk queues, or lock-in contracts, and with after-hours support when issues cannot wait.
Whether the requirement is an after-hours M365 emergency, a complex Identity management project, or ongoing managed IT support, Hamilton365 brings deep technical expertise and genuine enterprise-scale experience to every engagement.
Available evenings and weekends for on-site support across Brisbane and South East Queensland, and remote support anywhere in Australia.
Hamilton365 was founded by Jamie Hamilton, an IT professional with 25+ years of experience across enterprise, education, and construction sectors. Jamie holds Microsoft Certified Solutions Expert (MCSE) Messaging certification and has spent the last decade managing Identity and messaging infrastructure for 200,000+ users across Queensland's education sector, including 100TB+ Exchange Online migrations and achieving 99.9%+ DMARC compliance across 1.5 million emails per week.
Immediate after-hours response for urgent IT issues. Available evenings, weekends, and public holidays. On-site across Brisbane and remote anywhere. Call 0403 401 250.
Exchange Online, Entra ID (Azure AD), DMARC/SPF/DKIM, tenant migrations, Identity governance, Conditional Access, and Microsoft Defender for Office 365.
Microsoft 365 support, email configuration, cloud setup, backup, security, and device troubleshooting.
Ongoing proactive support for Microsoft 365 and Google Workspace environments. Monitoring, patching, health checks, and priority after-hours support.
Confidential email investigation services for legal professionals, HR managers, and organisations requiring email evidence located, preserved, and produced correctly.
End-to-end Microsoft 365 tenant-to-tenant migration for mergers, acquisitions, demergers, and rebrands.
Clean, fast, SEO-optimised websites for small businesses, built properly and deployed on Cloudflare. From $990 inc GST.
Phone: 0403 401 250 | Email: jamie@hamilton365.com.au | West End, Brisbane QLD | ABN: 67 318 184 952