# Example reverse proxy (Caddy) in front of ihasmail.
# TLS is automatic. ihasmail sets Secure cookies and HSTS when X-Forwarded-Proto is https.
mail.example.com {
    encode zstd gzip
    reverse_proxy 127.0.0.1:8080 {
        # Keep SSE (push) connections open
        flush_interval -1
    }
}