You can deploy a fake smtp server which captures all send mails and displays them in a web interface. The sample configuration is assuming such a dummy server in the SMTP_HOST configuration and points to a cluster-internal SMTP server.

To deploy the SMTP server just uncomment the relevant code in the ingress server configuration and run the following:

# in folder deployment/human-connection
kubectl apply -f mailserver/

You might need to refresh the TLS secret to enable HTTPS on the publicly available web interface.

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