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: Feb  4 04:14:32 2026 GMT; NotAfter: May  5 04:14:31 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 2581 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)
---