The issue affecting inspection and mitigation processes for O365 customers in US-hosted IRONSCALES environments has been fully resolved. System performance has remained stable, and no further delays have been observed. IRONSCALES continues to monitor all systems to ensure ongoing reliability. We appreciate your patience and understanding throughout this incident.
Posted Jun 16, 2025 - 12:26 EDT
Monitoring
IRONSCALES has completed the processing of delayed inspection and mitigation processes for O365 customers in US-hosted environments. System operations have returned to normal, and inspection times are back to expected levels. The team is continuing to closely monitor the email queue to ensure sustained performance.
Posted Jun 16, 2025 - 11:44 EDT
Identified
IRONSCALES has identified the cause of the email inspection delays affecting O365 customers in US-hosted IRONSCALES environments. The issue is related to the system’s responsiveness to increased email traffic volume. Mitigation efforts have been applied to improve processing capacity, and delays are expected to be fully resolved within approximately two hours. Email delivery and security inspections remain fully operational.
Posted Jun 16, 2025 - 09:08 EDT
Investigating
IRONSCALES is currently experiencing delays in email inspection and mitigation processes for O365 customers hosted in the US region. The R&D team is actively investigating the issue to identify the root cause and implement a resolution. Email delivery remains unaffected, and messages continue to flow into the system as expected.
Posted Jun 16, 2025 - 08:36 EDT
This incident affected: US Site (Office 365 Protection).