Cloud Services »

Managed Microsoft 365 Services


Managed Microsoft 365 services for business security, productivity, and compliance

Delaney Computer Services (DCS) goes beyond selling licenses—we fully manage your Microsoft 365 environment end to end. As a Microsoft Tier-1 Cloud Solutions Partner, we handle migrations, tenant administration, security hardening, and ongoing support so your team stays productive and protected.

You get the most out of Microsoft 365 without the headaches of managing it yourself—and without leaving identity, email, and data protection to chance.

Request a fast quote

Prefer to call? 844-TECHIES

Serving NYC, Northern NJ (HQ Mahwah), and South Florida.

Why choose DCS to manage Microsoft 365?

  • Direct Microsoft partner: We supply, manage, and support your Microsoft 365 licensing directly.
  • Security-driven approach: ITDR concepts, MFA enforcement, and governance help protect identities and data.
  • Seamless migrations: Email, calendars, contacts, OnEDRive/SharePoint, and Teams moved with minimal disruption.
  • Backup beyond Microsoft: Added protection for Exchange, SharePoint, OneDrive, and Teams for continuity and compliance.
  • Proactive support: Monitoring, change control, and fast response from experienced engineers.

The business value of Managed Microsoft 365

Work anywhere, on any device

Secure access to Outlook, Teams, and Office apps with managed accounts and device policies.

Seamless collaboration

Enable Teams, SharePoint, and OneDrive with permissions, sharing controls, and user guidance.

Layered security

Identity protection, email security, and monitoring to reduce Phishing, takeover, and data loss risk.

Data protection beyond retention

Backups and archiving options for Exchange, SharePoint, OneDrive, and Teams data.

Predictable monthly costs

Clear per-user licensing and management options with fewer surprise support expenses.

Cleaner onboarding/offboarding

Standardized provisioning, access control, and data handling for employee changes.

What we manage in your Microsoft 365 tenant

Identity & access

  • MFA enforcement and access controls
  • Privileged access hygiene
  • Secure onboarding/offboarding

Email & collaboration

  • Exchange Online and mailbox management
  • Teams configuration and governance
  • SharePoint/OneDrive sharing controls

Security, monitoring & response

  • Alerting for suspicious sign-ins and risky behaviors
  • Policy-driven protection and audits
  • Guidance for remediation and recovery

Backup, archiving, and email security options

Many organizations assume Microsoft 365 automatically provides full backup. In reality, most plans focus on availability and retention. DCS helps you add the right layer for your risk profile and compliance needs.

  • Microsoft 365 backup: Added protection for Exchange, SharePoint, OneDrive, and Teams data.
  • Long-term email archiving: Support for eDiscovery, retention, and regulatory requirements.
  • Managed email security: Reduce phishing, Malware, and impersonation risk with layered filtering and policy controls.

Get started with Managed Microsoft 365

Take the stress out of Microsoft 365 with a trusted managed partner. Contact DCS for a consultation and get a clear plan for migration, security, and ongoing support.

Call 844-TECHIES or contact our team.

Managed Microsoft 365: Frequently Asked Questions

Do you only manage Microsoft 365, or can you support our entire IT environment?

We can manage Microsoft 365 as a standalone service or as part of a broader managed IT and cybersecurity program, depending on your needs.

Do you provide Microsoft 365 backup?

Yes. We offer options for offsite backup coverage for Exchange Online, SharePoint, OneDrive, and Teams so you have recoverability beyond retention policies.

Can you help secure our tenant against phishing and account takeover?

Yes. We focus on identity and email protections (MFA enforcement, access controls, and monitoring) and can add layered email security and SaaS monitoring as needed.

How long does a migration take?

Timelines depend on users, mailboxes, and data volume. We scope the environment, plan the cutover, and execute to minimize downtime and disruption.