openssl s_client -connect 192.168.xx.xx:465 -CAfile cacert.pem -tls1_3 CONNECTED(00000140) depth=1 C = JP, ST = Tokyo, L = Shinjuku-ku, O = E-Post, OU = Sup, CN = E-Post, emailAddress = xxxx@yyyy.jp verify return:1 depth=0 C = JP, ST = Tokyo, O = E-Post, OU = Sup, CN = E-Post, emailAddress = xxxx@yyyy.jp verify return:1 --- Certificate chain 0 s:C = JP, ST = Tokyo, O = E-Post, OU = Sup, CN = E-Post, emailAddress = xxxx@yyyy.jp i:C = JP, ST = Tokyo, L = Shinjuku-ku, O = E-Post, OU = Sup, CN = E-Post, emailAddress = xxxx@yyyy.jp --- Server certificate -----BEGIN CERTIFICATE----- ・・・(中略)・・・ -----END CERTIFICATE----- subject=C = JP, ST = Tokyo, O = E-Post, OU = Sup, CN = E-Post, emailAddress = xxxx@yyyy.jp issuer=C = JP, ST = Tokyo, L = Shinjuku-ku, O = E-Post, OU = Sup, CN = E-Post, emailAddress = xxxx@yyyy.jp --- No client certificate CA names sent Peer signing digest: SHA256 Peer signature type: RSA-PSS Server Temp Key: X25519, 253 bits --- SSL handshake has read 1743 bytes and written 316 bytes Verification error: unable to verify the first certificate --- New, TLSv1.3, Cipher is TLS_AES_256_GCM_SHA384 Server public key is 2048 bit Secure Renegotiation IS NOT supported Compression: NONE Expansion: NONE No ALPN negotiated Early data was not sent Verify return code: 21 (unable to verify the first certificate) --- --- Post-Handshake New Session Ticket arrived: SSL-Session: Protocol : TLSv1.3 Cipher : TLS_AES_256_GCM_SHA384 Session-ID: ・・・(中略)・・・ Session-ID-ctx: Resumption PSK: ・・・(中略)・・・ PSK identity: None PSK identity hint: None SRP username: None TLS session ticket lifetime hint: 7200 (seconds) TLS session ticket: ・・・(中略)・・・ Start Time: 1601993644 Timeout : 7200 (sec) Verify return code: 21 (unable to verify the first certificate) Extended master secret: no Max Early Data: 0 --- read R BLOCK --- Post-Handshake New Session Ticket arrived: SSL-Session: Protocol : TLSv1.3 Cipher : TLS_AES_256_GCM_SHA384 Session-ID: ・・・(中略)・・・ Session-ID-ctx: Resumption PSK: ・・・(中略)・・・ PSK identity: None PSK identity hint: None SRP username: None TLS session ticket lifetime hint: 7200 (seconds) TLS session ticket: ・・・(中略)・・・ Start Time: 1601993644 Timeout : 7200 (sec) Verify return code: 21 (unable to verify the first certificate) Extended master secret: no Max Early Data: 0 --- read R BLOCK 220 yyyy.jp E-POST ESMTP Receiver (5.1x) x64 Bld:CABJGAFHB Tue, 06 Oct 2020 23:14:04 +0900 quit |