Microsoft 365 Messaging & Security Specialists • MN & OH

Email, Teams & Copilot — deployed the right way.

Blue Horn Consulting helps small and mid-sized businesses migrate to Microsoft 365, secure identities, modernize collaboration with Teams, and adopt Copilot with governance that keeps you safe and compliant.

Hosted → Cloud migrations Mail flow + deliverability MFA + Conditional Access Retention + eDiscovery Purview governance

Most common outcomes we deliver

  • Users created, licensed, and configured consistently (no drift).
  • Exchange Online stable mail flow with SPF/DKIM/DMARC.
  • MFA and Conditional Access enforced without breaking business workflows.
  • Clear retention/archiving policies that match your legal needs.
  • Teams built with governance and sensible lifecycle management.

Fast start options

Pick one, and we can expand later.

  • Microsoft 365 Tenant Health Check (security + mail flow)
  • Hosted Exchange → Exchange Online Migration
  • MFA + Conditional Access Baseline
  • Teams Setup + Governance
  • Copilot Readiness + Rollout (if licensed)

What we do

Clear, high-impact services that reduce risk and keep your team productive.

Email management

Account setups, mailbox permissions, shared mailboxes, groups, licensing, and day-to-day administration.

Teams + Copilot enablement

Teams governance, policies, rollout planning, and Copilot readiness with practical training.

Cloud migrations

Migrate from hosted providers to Microsoft 365 with validated cutover, support, and cleanup.

Archiving & retention

Exchange Online Archiving, retention policies/labels, litigation hold, and eDiscovery readiness.

Security baseline

MFA enforcement, Conditional Access, legacy auth shutdown, and admin role hardening.

Mail flow & deliverability

Fix routing issues, connectors, relays, spam problems; deploy SPF/DKIM/DMARC correctly.


Not sure what you need?

Start with a Health Check. We’ll review your tenant and send a simple action plan.