Case Study: Silk Logistics Holdings achieves stronger email security and simplified operations with MailGuard

Silk Logistics Holdings - Customer Case Study

Silk Logistics Holdings, an ASX‑listed, 100% Australian‑owned logistics company with 1,878 employees and $554M turnover, faced a critical challenge: email‑based threats risking disruption to the electronic data flows that keep its supply‑chain operations moving. Recognising email as the primary attack vector, Silk evaluated and selected MailGuard’s mail filtering and email security services to simplify defenses and reduce the likelihood of credential compromise.

MailGuard was deployed as part of a layered security approach alongside Defender 365, delivering real‑time threat visibility, effective mail filtering and hands‑on support during cutover. The MailGuard implementation produced minimal false positives during transition, gave Silk actionable threat insights, and—according to the customer—contributed to no significant incidents of credential compromise, simplified processes for their lean team, and helped consolidate email protection across the group.

Silk Logistics Holdings

Daniel de Jager

Chief Information Security Officer