KOUROS
Systems Operational
Restricted Infrastructure Zone
Cloud-Native
Mail Infrastructure
High-performance transactional email delivery infrastructure. Dedicated IP pools, DKIM rotation, and real-time deliverability monitoring.
Available Services
SMTP
Dedicated Relay Pools
Rotating outbound IP pools with automated warmup and reputation monitoring across multiple ASN networks.
Latency: 42ms
99.97% Uptime
DKIM
Key Rotation Engine
Automated DKIM key generation and DNS record deployment with selector cycling every 72 hours.
Keys: 1,240
Rotation: Active
VPS
Bare-Metal Provisioning
One-click Linode VPS deployment with automated Postfix, OpenDKIM, and Cloudflare DNS configuration.
Nodes: 47
Regions: 11
API
Delivery Analytics
Real-time webhook postbacks, open-rate tracking, and conversion attribution across all campaigns.
Events: 8.2M/hr
Retention: 30d
Network Status
Healthy
us-east-1
Newark, NJ — Primary relay cluster. All SMTP services responding within SLA thresholds.
Queue: 0
Latency: 38ms
Healthy
eu-central-1
Frankfurt, DE — Secondary relay cluster with full redundancy and automated failover.
Queue: 12
Latency: 54ms
Degraded
ap-southeast-1
Singapore, SG — Maintenance window scheduled. Some latency spikes expected.
Queue: 1,402
Latency: 187ms