CONNECTED(00000003)
OCSP response: no response sent
---
Certificate chain
 0 s:CN = mail.kumatta.jp
   i:C = US, O = Let's Encrypt, CN = E7
   a:PKEY: id-ecPublicKey, 384 (bit); sigalg: ecdsa-with-SHA384
   v:NotBefore: Oct  7 13:19:55 2025 GMT; NotAfter: Jan  5 13:19:54 2026 GMT
 1 s:C = US, O = Let's Encrypt, CN = E7
   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 = E7
---
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)
---