#!/usr/bin/env bash
set -euo pipefail

DOMAIN="${MAIL_DOMAIN:-mail.crabs-games.art}"

docker ps --filter name=^/mailserver$ --format 'mailserver: {{.Status}}'
openssl s_client \
  -connect "$DOMAIN:465" \
  -servername "$DOMAIN" </dev/null 2>/dev/null |
  openssl x509 -noout -subject -issuer -dates