25-02

OpenSSL Test STARTTLS

To test TLS on Postfix on 587

echo exit | openssl s_client -starttls smtp -connect mx1.example.com:587

O2 Mailbox Controls

1 verbinden
2 löschen
3 speichern
4 wiederholen
5 rufnummer

Hetzner Location

Why Falkenstein (fsn1) instead of Nuremburg (nbg1)?

Falkenstein: https://www.google.com/maps/@50.4779642,12.3352141,599m

Nuremburg: https://www.google.com/maps/@49.4496859,11.0139093,273m