What a proper M365 setup looks like
Buying licences from a reseller and adding your email is not the same as a secure, properly structured M365 tenant. De4sec configures the entire environment — from identity management to endpoint security.
✓Tenant creation and DNS configuration (MX, SPF, DKIM, DMARC)
✓Business email setup on your custom domain
✓User accounts, groups and role-based access control
✓SharePoint — document libraries, team sites, permissions structure
✓Microsoft Teams — team channels, meeting rooms, governance policy
✓OneDrive — backup policy and file storage configuration
✓Microsoft Defender — threat protection and antivirus baseline
✓Conditional access policies (MFA enforced for all users)
✓Microsoft Intune — device enrolment and management policy
✓Email security — anti-spam, anti-phishing, Safe Links, Safe Attachments
✓Audit logging and compliance centre setup
✓Admin documentation and user handover guide
What resellers don't do
✓Configure Conditional Access or MFA
✓Set up SharePoint properly
✓Enable Defender baseline
✓Configure email security (DMARC, DKIM)
✓Enrol devices in Intune
✓Train your team
✓Write admin documentation
"We already bought M365 licences through a reseller — can De4sec still help?"
Yes. We regularly take over poorly configured tenants and bring them up to standard. We audit what exists and fix it — you don't need to start from scratch.
