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linux:verschluesselung:openssl

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linux:verschluesselung:openssl [2025/05/06 11:48] – gsyslinux:verschluesselung:openssl [2026/04/08 14:08] (current) – [Nützliche Befehle] gsys
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 openssl x509 -in mail.example.com.pem -noout -text                            # Check contents of cert file openssl x509 -in mail.example.com.pem -noout -text                            # Check contents of cert file
 +openssl s_client -connect example.com:636
 openssl s_client -connect mail.example.com:587 -starttls smtp                 # SMTP START-TLS Zertifikat überprüfen openssl s_client -connect mail.example.com:587 -starttls smtp                 # SMTP START-TLS Zertifikat überprüfen
 openssl s_client -connect mail.example.com:465                                # SMTP SSL-Zertifikat überprüfen openssl s_client -connect mail.example.com:465                                # SMTP SSL-Zertifikat überprüfen
linux/verschluesselung/openssl.txt · Last modified: by gsys