Current Status
All Systems Operational
Components
Recent Incidents
Disruption delivering to Yahoo email services
noneMay 22, 2026 · resolved May 25
This incident has been resolved.
Apple VPP (Volume Purchase Program) / MDM Outage
minorApr 16, 2026 · resolved Apr 17
This incident has been resolved.
CM3 Integration Issues
noneFeb 15, 2026 · resolved Feb 25
The CM3 Integration has been stabilised. Additional logging and alerts have been added to assist with future CM3 events.
Microsoft 365 users seeing delayed email delivery from Sine
noneJan 22, 2026 · resolved Jan 23
https://status.cloud.microsoft/m365/ now lists the incident as resolved
Marketing website interruption
noneNov 6, 2025 · resolved Nov 6
Our marketing website, https://www.sine.co/ is now fixed
Get alerted when Sine goes down
Alert24 monitors Sine and 3,700+ other cloud and SaaS providers. When an outage is detected, it updates your status page automatically and pages your on-call team. No manual updates at 2 AM.
