11 lines
300 B
Bash
Executable File
11 lines
300 B
Bash
Executable File
#!/usr/bin/env bash
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set -euo pipefail
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DOMAIN="${MAIL_DOMAIN:-mail.crabs-games.art}"
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docker ps --filter name=^/mailserver$ --format 'mailserver: {{.Status}}'
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openssl s_client \
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-connect "$DOMAIN:465" \
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-servername "$DOMAIN" </dev/null 2>/dev/null |
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openssl x509 -noout -subject -issuer -dates
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