CONNECTED(00000003)
OCSP response: no response sent
---
Certificate chain
 0 s:CN = mail.kumatta.jp
   i:C = US, O = Let's Encrypt, CN = E8
   a:PKEY: id-ecPublicKey, 384 (bit); sigalg: ecdsa-with-SHA384
   v:NotBefore: Dec  6 14:19:43 2025 GMT; NotAfter: Mar  6 14:19:42 2026 GMT
 1 s:C = US, O = Let's Encrypt, CN = E8
   i:C = US, O = Internet Security Research Group, CN = ISRG Root X1
   a:PKEY: id-ecPublicKey, 384 (bit); sigalg: RSA-SHA256
   v:NotBefore: Mar 13 00:00:00 2024 GMT; NotAfter: Mar 12 23:59:59 2027 GMT
---
Server certificate
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
subject=CN = mail.kumatta.jp
issuer=C = US, O = Let's Encrypt, CN = E8
---
No client certificate CA names sent
Peer signing digest: SHA384
Peer signature type: ECDSA
Server Temp Key: X448, 448 bits
---
SSL handshake has read 2584 bytes and written 756 bytes
Verification: OK
---
New, TLSv1.3, Cipher is TLS_AES_256_GCM_SHA384
Server public key is 384 bit
Secure Renegotiation IS NOT supported
Compression: NONE
Expansion: NONE
No ALPN negotiated
Early data was not sent
Verify return code: 0 (ok)
---