keycloak-sendgrid-egress-policy.yaml

apiVersion: networking.k8s.io/v1
kind: NetworkPolicy
metadata:
  name: allow-egress-to-sendgrid-for-keycloak
  namespace: keycloak
spec:
  podSelector: {}
  policyTypes:
  - Egress
  egress:
  - to: []
    ports:
    - protocol: TCP
      port: 587
    - protocol: TCP
      port: 465
    - protocol: TCP
      port: 25