Dinesh K.

Microsoft 365 administrator with 5 years of hands-on experience in Exchange Online, Entra ID, and security/compliance. I fix mail-flow problems, secure access with least-privilege roles, and automate routine admin work with PowerShell. 5.0 rating across all reviewed Upwork contracts. EXCHANGE ONLINE & EMAIL - Mailboxes, shared mailboxes, permissions and delegation - Distribution groups and Microsoft 365 groups - Message trace and mail-flow troubleshooting - Transport rules and connectors - SPF, DKIM and DMARC troubleshooting - Exchange Online Protection (EOP) and anti-spam configuration - Exchange Online PowerShell administration and reporting MICROSOFT ENTRA ID & ACCESS MANAGEMENT - Users, groups and role-based access control - Enterprise applications and app registrations - Sign-in and authentication troubleshooting - Access reviews and identity security SECURITY & COMPLIANCE - Microsoft 365 security configuration - Purview retention policies and Data Loss Prevention (DLP) - Compliance configuration and documentation MICROSOFT 365 ADMINISTRATION & POWERSHELL - Tenant administration, licensing and user issues - Administrative reporting and scripting - Clear technical documentation ALSO Power Automate approval workflows and SharePoint-connected solutions. HOW I WORK I find the root cause, make careful changes, and document what I did so your team can maintain it. You get clear communication and realistic expectations throughout. SEND ME A MESSAGE Tell me the issue or project, the outcome you want, and any error messages, and I will tell you the most practical way to solve it.