CONNECTED(00000003)
OCSP response: no response sent
---
Certificate chain
 0 s:CN=mail.kumatta.jp
   i:C=US, O=Let's Encrypt, CN=YE2
   a:PKEY: EC, (secp384r1); sigalg: ecdsa-with-SHA384
   v:NotBefore: Aug  1 05:37:22 2026 GMT; NotAfter: Oct 30 05:37:21 2026 GMT
 1 s:C=US, O=Let's Encrypt, CN=YE2
   i:C=US, O=ISRG, CN=Root YE
   a:PKEY: EC, (secp384r1); sigalg: ecdsa-with-SHA384
   v:NotBefore: Sep  3 00:00:00 2025 GMT; NotAfter: Sep  2 23:59:59 2028 GMT
 2 s:C=US, O=ISRG, CN=Root YE
   i:C=US, O=Internet Security Research Group, CN=ISRG Root X2
   a:PKEY: EC, (secp384r1); sigalg: ecdsa-with-SHA384
   v:NotBefore: May 13 00:00:00 2026 GMT; NotAfter: Sep  2 23:59:59 2032 GMT
 3 s:C=US, O=Internet Security Research Group, CN=ISRG Root X2
   i:C=US, O=Internet Security Research Group, CN=ISRG Root X1
   a:PKEY: EC, (secp384r1); sigalg: sha256WithRSAEncryption
   v:NotBefore: May 13 00:00:00 2026 GMT; NotAfter: Sep  2 23:59:59 2032 GMT
---
Server certificate
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
subject=CN=mail.kumatta.jp
issuer=C=US, O=Let's Encrypt, CN=YE2
---
No client certificate CA names sent
Peer signing digest: SHA384
Peer signature type: ecdsa_secp384r1_sha384
Negotiated TLS1.3 group: X25519MLKEM768
---
SSL handshake has read 4930 bytes and written 1646 bytes
Verification: OK
---
New, TLSv1.3, Cipher is TLS_AES_256_GCM_SHA384
Protocol: TLSv1.3
Server public key is 384 bit
This TLS version forbids renegotiation.
Compression: NONE
Expansion: NONE
No ALPN negotiated
Early data was not sent
Verify return code: 0 (ok)
---