Resource guide

Microsoft 365 MFA for Small Business

Many small businesses rely on Microsoft 365 but do not have clear ownership of MFA, admin accounts, shared mailboxes, access policies or staff offboarding.

Practical next step

Use the guide, then choose the right help

If the issue is urgent, repeating, affecting staff or unclear, Citywide can help turn the warning signs into a service booking, quote, product request or account review.

Who this applies to

Businesses with Microsoft 365 email, Teams, SharePoint, shared files, remote staff, contractor access or recent suspicious login concerns.

Practical steps

  1. Confirm admin ownership and emergency access.
  2. Review MFA coverage for users and privileged accounts.
  3. Check shared mailbox, Teams/SharePoint and offboarding processes.

Risks and warning signs

  • Compromised accounts, invoice fraud, lost access, unmanaged file sharing and weak recovery process.
When to call Citywide

Use the guide to choose the next useful action

If the issue is urgent, repeating, affecting staff, product-heavy, security-related or unclear, send the closest request and we will confirm the best next step.