Customer
Manufacturing Leader based in Lahore, Pakistan.
Challenge
The client needed to modernize its outdated Exchange 2013 environment and improve security, scalability, and performance by migrating to Microsoft 365. Challenges included resolving mail routing issues, permission mismatches, and ensuring a smooth transition.
Solution
Our team delivered a large-scale migration, including:
- Configuring Entra ID Connect and Exchange Hybrid for secure synchronization.
- Migrating 320+ mailboxes to Microsoft 365 with minimal user impact.
- Reconfiguring mail flow to eliminate dependency on on-premises infrastructure.
- Publishing and validating SPF, DKIM, and DMARC records for improved domain security.
Results
- Successful cloud adoption with uninterrupted business operations.
- Strengthened email security and deliverability.
- Simplified mailbox provisioning and access management.
Technologies and Tools
- Microsoft 365
- Entra ID Connect
- Exchange Hybrid
- SPF/DKIM/DMARC