sendgrid_universal_links_kubernetes.yaml

# This manifest will help on configuring the Sendgrid universal links with SSL on the Kubernetes ingress
# https://sendgrid.com/docs/ui/sending-email/universal-links/#setting-up-universal-links-using-nginx

apiVersion: v1
kind: Service
metadata:
  name: sendgrid-links-redirect
spec:
  type: ExternalName
  externalName: sendgrid.net
---
apiVersion: extensions/v1beta1
kind: Ingress
metadata:
  annotations:
    # nginx.ingress.kubernetes.io/upstream-vhost: email-links.example-domain.com # this will be required if you want to change the first url.
    nginx.ingress.kubernetes.io/ssl-redirect: "false" # after request to Sendgrid to use HTTPS on the links, change to true.
  name: sendgrid-links-redirect
  namespace: default
spec:
  rules:
  - host: email-links.example-domain.com
    http:
      paths:
      - path: /
        backend:
          serviceName: sendgrid-links-redirect
          servicePort: 80
  tls:
  - hosts:
    - email-links.example-domain.com
    secretName: example-domain-com-tls

Hey, thanks for sharing this. I'm having trouble though, I tried doing as you did but my Nginx server just gives me a 404. Any suggestions? I'm on EKS