fix mailerserver cert issue

2026-07-05 21:03:47

ssh mail



echo "=== ON DISK ==="
sudo openssl x509 \
  -in /storage/docker/mail/certbot/certs/live/mail.itsallauto.com/fullchain.pem \
  -noout -serial -fingerprint -sha256 -dates

echo "=== SERVED ON PORT 993 ==="
openssl s_client -connect localhost:993 \
  -servername mail.itsallauto.com </dev/null 2>/dev/null |
openssl x509 -noout -serial -fingerprint -sha256 -dates

sudo docker restart mailserver


openssl s_client -connect localhost:993 \
  -servername mail.itsallauto.com </dev/null 2>/dev/null |
openssl x509 -noout -dates -issuer -subject

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