server:
host: 0.0.0.0
port: ${SERVER_PORT:3000}
grpc_port: ${GRPC_PORT:50051}
database:
url: postgresql://root:password@localhost:5432/mailing_prod
max_connections: 20
min_connections: ${DB_MIN_CONNECTIONS:10}
logging:
level: info
format: json
mailing:
send:
recipients_per_pass: 1000
mail_enqueue_batch: 100
inter_batch_delay_ms: 250
auto_blacklist:
max_bounces: 5
window_weeks: 13
spread_days: 7
tracing:
enabled: true
exporter: otlp
endpoint: http://otel-collector:4317
metrics:
enabled: true