220 mx1.atos.net ESMTP
250-mx1.atos.net
250-8BITMIME
250-SIZE 26214400
250 STARTTLS

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            35:24:95:fe:53:6b:14:e8:26:f5:be:e4
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: CN=Atos TrustedRoot Server-CA 2019, O=Atos, C=DE
        Validity
            Not Before: Oct 17 10:20:43 2024 GMT
            Not After : Oct 17 10:20:42 2025 GMT
        Subject: C=FR, L=Bezons, O=Atos SE, CN=mx1.atos.net
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:ec:ca:4d:f3:1d:55:35:2e:00:8d:38:a7:fa:5d:
                    22:fa:b6:16:9a:95:bc:30:de:d5:1c:e8:a4:1b:20:
                    26:25:f5:5b:b4:8d:3d:e3:44:45:95:dd:95:da:41:
                    39:f2:5b:0b:e4:e9:da:7b:c7:d7:c1:5b:3b:db:19:
                    e7:57:4c:cb:6d:fd:a8:3b:f0:81:1f:a7:0c:29:59:
                    ee:6d:39:79:9a:78:8b:ef:bc:fc:ed:58:95:3e:99:
                    37:4d:25:a7:83:6c:69:f1:ce:19:68:59:6a:a3:59:
                    5d:5b:c0:a3:ef:dc:f8:92:d6:2e:ad:9f:59:1c:f1:
                    a5:91:35:ef:68:28:a9:62:aa:19:4d:23:88:c9:f2:
                    c0:bc:a2:43:10:c5:ce:60:a8:88:ac:12:c6:65:4b:
                    cb:a4:be:0b:85:b2:7a:8b:b0:ac:94:55:7f:e3:8a:
                    86:8d:f0:3a:12:49:1e:df:86:eb:f4:67:ba:e2:6d:
                    6b:2e:8d:0c:ce:e3:ff:fa:cd:d4:5e:f3:5d:1c:ea:
                    70:9b:7b:ba:e7:53:4c:40:ef:c6:fe:8f:bf:8a:4c:
                    0f:79:a0:f3:32:b7:96:99:e2:0f:39:bc:29:a5:0d:
                    65:29:d4:ec:f9:91:14:dd:6b:38:dd:2f:0a:fe:a9:
                    2d:85:ae:45:d7:70:fb:11:bb:41:17:4d:12:33:44:
                    72:29
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Basic Constraints: critical
                CA:FALSE
            X509v3 Authority Key Identifier: 
                FB:63:CD:16:21:6A:73:DF:5A:CE:F4:2B:A9:FD:AA:26:FE:AB:49:A3
            Authority Information Access: 
                CA Issuers - URI:http://pki.atos.net/Download/AtosTrustedRootServerCA2019.cer
                OCSP - URI:http://pki-ocsp.atos.net
            X509v3 Subject Alternative Name: 
                DNS:mx1.atos.net, DNS:mx2.atos.net
            X509v3 Certificate Policies: 
                Policy: 2.23.140.1.2.2
                Policy: 1.3.6.1.4.1.6189.5.1.1.1.3
                  CPS: http://pki.atos.net/CPS
            X509v3 Extended Key Usage: 
                TLS Web Client Authentication, TLS Web Server Authentication
            X509v3 CRL Distribution Points: 
                Full Name:
                  URI:http://pki-crl.atos.net/crl/Atos_TrustedRoot_Server_CA_2019.crl
            X509v3 Subject Key Identifier: 
                6F:B8:54:C3:1A:AB:C5:6C:FA:08:31:47:04:E7:64:A9:8E:7D:78:1F
            X509v3 Key Usage: critical
                Digital Signature, Key Encipherment
            CT Precertificate SCTs: 
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : 0D:E1:F2:30:2B:D3:0D:C1:40:62:12:09:EA:55:2E:FC:
                                47:74:7C:B1:D7:E9:30:EF:0E:42:1E:B4:7E:4E:AA:34
                    Timestamp : Oct 17 10:30:46.450 2024 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:46:02:21:00:D7:D3:D1:F8:0A:CF:5E:45:47:BA:60:
                                AC:BF:15:1F:EA:D0:BA:6F:DB:E0:50:B8:2C:2B:C2:1F:
                                8A:82:C1:F0:9F:02:21:00:EA:29:E1:E3:48:09:6C:3C:
                                6F:6C:A8:BB:8B:6B:66:0E:71:65:4B:2D:92:EF:AB:1A:
                                96:CB:62:4E:CE:CD:A2:6B
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : DD:DC:CA:34:95:D7:E1:16:05:E7:95:32:FA:C7:9F:F8:
                                3D:1C:50:DF:DB:00:3A:14:12:76:0A:2C:AC:BB:C8:2A
                    Timestamp : Oct 17 10:30:46.348 2024 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:45:02:21:00:F4:5B:CF:05:1E:C6:FF:22:D3:DA:3D:
                                86:6A:98:26:9F:7D:BC:DF:67:92:74:1E:71:68:26:DF:
                                8B:00:4D:B3:AC:02:20:62:A6:E1:6D:58:BC:12:9F:5B:
                                7E:0D:CD:74:3D:D8:5A:40:2F:15:DA:63:24:13:5A:93:
                                98:FC:22:75:8D:2E:3D
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : 12:F1:4E:34:BD:53:72:4C:84:06:19:C3:8F:3F:7A:13:
                                F8:E7:B5:62:87:88:9C:6D:30:05:84:EB:E5:86:26:3A
                    Timestamp : Oct 17 10:30:46.398 2024 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:46:02:21:00:8C:CC:3E:66:1B:2D:E7:E8:49:59:01:
                                ED:FB:DD:3C:72:80:7A:98:86:43:A9:80:67:7A:10:AC:
                                46:A5:18:61:FF:02:21:00:D3:DC:96:69:A5:B6:6E:27:
                                89:87:D6:A5:79:1E:0A:BC:85:95:95:31:16:02:4F:BA:
                                DB:2C:7C:33:05:D8:0E:26
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        33:77:67:d0:7e:20:67:36:03:38:e7:e8:97:00:ae:21:77:d2:
        dd:19:ad:67:f7:dc:dc:fc:ba:98:92:47:0b:84:11:dd:bb:d3:
        3e:37:91:8c:21:ac:91:84:e4:41:34:73:bb:6a:26:ee:ac:8e:
        76:8b:ad:aa:24:10:cd:d6:f0:a0:2a:91:90:d2:dc:b3:e4:7a:
        97:76:e7:89:a6:5f:5b:98:ba:66:31:c0:89:ce:c4:86:6a:63:
        e2:e5:e1:dc:e7:20:e4:e0:d8:e7:c2:3c:da:9e:fd:d1:73:74:
        6e:9a:86:d4:2c:c8:bf:7b:3c:00:8b:30:f2:fd:78:60:1c:65:
        8c:49:43:87:a1:da:ec:66:15:63:34:7b:7c:ce:d4:d5:f2:f4:
        8e:21:80:14:a6:8e:2f:9e:5c:39:32:f7:89:b1:ca:38:43:fc:
        18:b5:34:6f:86:03:6b:34:83:46:da:bc:01:41:83:d7:2d:da:
        d3:9b:a6:77:20:34:42:b7:86:bc:12:77:d7:25:35:62:e2:59:
        a2:1b:bd:1c:92:a3:20:35:e9:13:bf:70:e4:aa:7e:04:91:a8:
        80:0a:57:34:e9:f7:49:00:1e:47:28:39:ec:aa:8c:c9:ad:ed:
        51:76:12:f4:fc:49:d8:58:46:42:9a:4a:53:67:c2:20:84:e1:
        71:fe:79:a3