Postfix smtpd

220-srv-zimbra1-atb.alessiotubi.it ESMTP Postfix
220 srv-zimbra1-atb.alessiotubi.it ESMTP Postfix
250-srv-zimbra1-atb.alessiotubi.it
250-PIPELINING
250-SIZE 102400000
250-VRFY
250-ETRN
250-STARTTLS
250-ENHANCEDSTATUSCODES
250-8BITMIME
250-DSN
250 CHUNKING

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            05:8b:54:92:36:3e:a6:46:b4:5f:1f:e7:e0:08:95:de:64:3b
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=US, O=Let's Encrypt, CN=R11
        Validity
            Not Before: May  2 08:19:18 2025 GMT
            Not After : Jul 31 08:19:17 2025 GMT
        Subject: CN=srv-zimbra1-atb.alessiotubi.it
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:be:84:eb:d6:22:b1:1c:8a:bc:4c:71:f5:86:1b:
                    4d:a6:6d:58:a7:3f:62:c6:1a:fc:92:b8:6a:e5:fd:
                    12:ae:1c:5f:06:8e:7c:c8:b7:4f:2c:9b:0a:fc:ec:
                    7d:1f:43:c8:37:ef:33:fd:6a:5b:de:30:fd:eb:26:
                    bb:9f:aa:86:51:69:b8:05:ef:13:a6:34:c8:fa:a3:
                    43:01:21:19:f1:b5:3c:75:32:23:74:8f:40:42:c7:
                    23:97:61:ce:22:d0:24:6a:2d:38:f9:99:8a:d1:c5:
                    72:88:5c:5d:08:89:cb:98:e6:5d:01:fa:4b:44:b1:
                    ae:88:a0:11:69:59:8f:99:03:0c:d8:20:fb:02:26:
                    8c:a0:0c:a0:64:45:c2:30:12:b7:d8:42:bf:ca:3c:
                    a1:9d:de:39:ca:ae:01:c4:b3:45:e2:aa:43:2f:16:
                    75:e9:50:0c:58:d1:19:31:dd:c6:e2:33:ba:1c:fa:
                    68:f5:38:d2:94:44:51:95:9a:6a:5c:ca:32:2e:41:
                    f5:08:40:82:b5:c0:14:b0:38:a0:a3:91:b3:39:74:
                    d5:6c:87:98:8f:7d:ce:d2:5a:2e:90:05:c1:b1:8a:
                    4b:c2:f3:73:4c:c5:8b:72:b4:ce:a9:41:72:d9:00:
                    0f:ce:49:bb:a2:11:d6:2a:21:0b:22:44:3a:da:de:
                    98:85
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Key Usage: critical
                Digital Signature, Key Encipherment
            X509v3 Extended Key Usage: 
                TLS Web Server Authentication, TLS Web Client Authentication
            X509v3 Basic Constraints: critical
                CA:FALSE
            X509v3 Subject Key Identifier: 
                7B:C2:4F:48:B8:B5:F2:E4:12:21:42:41:96:A9:83:02:A1:B6:4C:03
            X509v3 Authority Key Identifier: 
                C5:CF:46:A4:EA:F4:C3:C0:7A:6C:95:C4:2D:B0:5E:92:2F:26:E3:B9
            Authority Information Access: 
                OCSP - URI:http://r11.o.lencr.org
                CA Issuers - URI:http://r11.i.lencr.org/
            X509v3 Subject Alternative Name: 
                DNS:imap.alessiotubi.it, DNS:mail.alessiotubi.it, DNS:pop3.alessiotubi.it, DNS:smtp.alessiotubi.it, DNS:srv-zimbra1-atb.alessiotubi.it, DNS:zimbra.alessiotubi.it, DNS:zimbra1.alessiotubi.it
            X509v3 Certificate Policies: 
                Policy: 2.23.140.1.2.1
            X509v3 CRL Distribution Points: 
                Full Name:
                  URI:http://r11.c.lencr.org/60.crl
            CT Precertificate SCTs: 
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : AF:18:1A:28:D6:8C:A3:E0:A9:8A:4C:9C:67:AB:09:F8:
                                BB:BC:22:BA:AE:BC:B1:38:A3:A1:9D:D3:F9:B6:03:0D
                    Timestamp : May  2 09:17:49.111 2025 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:45:02:20:4B:AF:6D:0B:D7:02:41:A9:95:19:A0:81:
                                65:92:21:D8:EC:2A:61:E0:9B:26:ED:B2:20:A7:63:94:
                                13:B1:B6:A0:02:21:00:A0:37:EA:CF:A8:B2:E5:47:5F:
                                DB:C5:A1:9E:8B:E7:11:8E:02:EB:F9:42:AC:8A:48:99:
                                2C:75:E8:EC:B7:9D:2E
                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 : May  2 09:17:50.282 2025 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:45:02:21:00:D6:70:11:B4:91:C1:E9:2C:04:36:A3:
                                5C:29:7B:B3:FD:4E:D4:55:03:A9:AC:61:E2:BC:EC:11:
                                55:23:51:98:43:02:20:5F:6C:F2:EF:3E:D6:61:07:BC:
                                15:58:9C:65:DC:53:F3:00:7B:59:79:E6:A1:5E:4C:0B:
                                A7:2F:BE:99:3C:31:FE
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        40:6c:74:a4:ea:14:74:e8:fe:48:86:40:52:c2:6c:06:70:3b:
        28:0d:63:d6:8d:23:ba:bc:73:a4:10:e6:d6:c1:d4:20:72:7f:
        5e:bf:a8:23:14:e0:48:4d:fe:8a:91:7d:aa:af:12:bf:38:16:
        ea:0e:be:fa:9e:d7:b1:26:49:d9:72:85:d6:52:94:87:90:20:
        b0:4d:43:20:76:9f:f2:88:60:45:a9:68:20:70:1f:b1:3c:16:
        cd:03:7a:a2:ab:0c:5e:27:08:e4:59:f3:60:79:e0:c7:9f:82:
        6d:18:02:75:42:c5:d6:7b:5a:96:48:69:57:f8:36:f1:07:a4:
        94:a4:e2:d1:9d:b3:0d:5e:1b:f7:c4:bd:f3:e4:f1:46:50:05:
        96:4f:82:dd:0c:ad:22:d8:b8:a0:7e:d2:e4:14:08:92:f9:f8:
        0c:d5:ad:58:db:56:63:89:d6:77:2b:e6:52:84:77:0b:32:4c:
        21:db:09:e5:bd:54:0b:5e:72:dd:e6:2f:3c:b8:a6:d9:85:42:
        14:0a:fd:2b:be:17:01:c4:cf:44:1f:72:4d:71:a1:21:64:25:
        8a:ea:3c:6c:a8:13:3d:db:19:57:dc:44:00:7b:9b:03:99:60:
        b3:83:c1:94:03:da:a6:7a:70:5f:08:9c:11:fa:82:b1:94:b9:
        ac:2f:7e:f6

nginx

HTTP/1.1 302 Moved Temporarily
Server: nginx
Date: Tue, 06 May 2025 00:20:27 GMT
Content-Type: text/html
Content-Length: 138
Connection: keep-alive
Location: https://178.32.82.233/

* OK IMAP4rev1 proxy server ready
* CAPABILITY ACL BINARY CATENATE CHILDREN CONDSTORE ENABLE ESEARCH ESORT I18NLEVEL=1 ID IDLE IMAP4rev1 LIST-EXTENDED LIST-STATUS LITERAL+ MULTIAPPEND NAMESPACE QRESYNC QUOTA RIGHTS=ektx SASL-IR SEARCHRES SORT THREAD=ORDEREDSUBJECT UIDPLUS UNSELECT WITHIN XLIST STARTTLS LOGINDISABLED
A001 OK completed
* ID ("NAME" "Zimbra" "VERSION" "8.8.15_GA_4652" "RELEASE" "20240816013251")
A002 OK completed
A003 BAD invalid command
A004 OK completed

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            05:8b:54:92:36:3e:a6:46:b4:5f:1f:e7:e0:08:95:de:64:3b
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=US, O=Let's Encrypt, CN=R11
        Validity
            Not Before: May  2 08:19:18 2025 GMT
            Not After : Jul 31 08:19:17 2025 GMT
        Subject: CN=srv-zimbra1-atb.alessiotubi.it
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:be:84:eb:d6:22:b1:1c:8a:bc:4c:71:f5:86:1b:
                    4d:a6:6d:58:a7:3f:62:c6:1a:fc:92:b8:6a:e5:fd:
                    12:ae:1c:5f:06:8e:7c:c8:b7:4f:2c:9b:0a:fc:ec:
                    7d:1f:43:c8:37:ef:33:fd:6a:5b:de:30:fd:eb:26:
                    bb:9f:aa:86:51:69:b8:05:ef:13:a6:34:c8:fa:a3:
                    43:01:21:19:f1:b5:3c:75:32:23:74:8f:40:42:c7:
                    23:97:61:ce:22:d0:24:6a:2d:38:f9:99:8a:d1:c5:
                    72:88:5c:5d:08:89:cb:98:e6:5d:01:fa:4b:44:b1:
                    ae:88:a0:11:69:59:8f:99:03:0c:d8:20:fb:02:26:
                    8c:a0:0c:a0:64:45:c2:30:12:b7:d8:42:bf:ca:3c:
                    a1:9d:de:39:ca:ae:01:c4:b3:45:e2:aa:43:2f:16:
                    75:e9:50:0c:58:d1:19:31:dd:c6:e2:33:ba:1c:fa:
                    68:f5:38:d2:94:44:51:95:9a:6a:5c:ca:32:2e:41:
                    f5:08:40:82:b5:c0:14:b0:38:a0:a3:91:b3:39:74:
                    d5:6c:87:98:8f:7d:ce:d2:5a:2e:90:05:c1:b1:8a:
                    4b:c2:f3:73:4c:c5:8b:72:b4:ce:a9:41:72:d9:00:
                    0f:ce:49:bb:a2:11:d6:2a:21:0b:22:44:3a:da:de:
                    98:85
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Key Usage: critical
                Digital Signature, Key Encipherment
            X509v3 Extended Key Usage: 
                TLS Web Server Authentication, TLS Web Client Authentication
            X509v3 Basic Constraints: critical
                CA:FALSE
            X509v3 Subject Key Identifier: 
                7B:C2:4F:48:B8:B5:F2:E4:12:21:42:41:96:A9:83:02:A1:B6:4C:03
            X509v3 Authority Key Identifier: 
                C5:CF:46:A4:EA:F4:C3:C0:7A:6C:95:C4:2D:B0:5E:92:2F:26:E3:B9
            Authority Information Access: 
                OCSP - URI:http://r11.o.lencr.org
                CA Issuers - URI:http://r11.i.lencr.org/
            X509v3 Subject Alternative Name: 
                DNS:imap.alessiotubi.it, DNS:mail.alessiotubi.it, DNS:pop3.alessiotubi.it, DNS:smtp.alessiotubi.it, DNS:srv-zimbra1-atb.alessiotubi.it, DNS:zimbra.alessiotubi.it, DNS:zimbra1.alessiotubi.it
            X509v3 Certificate Policies: 
                Policy: 2.23.140.1.2.1
            X509v3 CRL Distribution Points: 
                Full Name:
                  URI:http://r11.c.lencr.org/60.crl
            CT Precertificate SCTs: 
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : AF:18:1A:28:D6:8C:A3:E0:A9:8A:4C:9C:67:AB:09:F8:
                                BB:BC:22:BA:AE:BC:B1:38:A3:A1:9D:D3:F9:B6:03:0D
                    Timestamp : May  2 09:17:49.111 2025 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:45:02:20:4B:AF:6D:0B:D7:02:41:A9:95:19:A0:81:
                                65:92:21:D8:EC:2A:61:E0:9B:26:ED:B2:20:A7:63:94:
                                13:B1:B6:A0:02:21:00:A0:37:EA:CF:A8:B2:E5:47:5F:
                                DB:C5:A1:9E:8B:E7:11:8E:02:EB:F9:42:AC:8A:48:99:
                                2C:75:E8:EC:B7:9D:2E
                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 : May  2 09:17:50.282 2025 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:45:02:21:00:D6:70:11:B4:91:C1:E9:2C:04:36:A3:
                                5C:29:7B:B3:FD:4E:D4:55:03:A9:AC:61:E2:BC:EC:11:
                                55:23:51:98:43:02:20:5F:6C:F2:EF:3E:D6:61:07:BC:
                                15:58:9C:65:DC:53:F3:00:7B:59:79:E6:A1:5E:4C:0B:
                                A7:2F:BE:99:3C:31:FE
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        40:6c:74:a4:ea:14:74:e8:fe:48:86:40:52:c2:6c:06:70:3b:
        28:0d:63:d6:8d:23:ba:bc:73:a4:10:e6:d6:c1:d4:20:72:7f:
        5e:bf:a8:23:14:e0:48:4d:fe:8a:91:7d:aa:af:12:bf:38:16:
        ea:0e:be:fa:9e:d7:b1:26:49:d9:72:85:d6:52:94:87:90:20:
        b0:4d:43:20:76:9f:f2:88:60:45:a9:68:20:70:1f:b1:3c:16:
        cd:03:7a:a2:ab:0c:5e:27:08:e4:59:f3:60:79:e0:c7:9f:82:
        6d:18:02:75:42:c5:d6:7b:5a:96:48:69:57:f8:36:f1:07:a4:
        94:a4:e2:d1:9d:b3:0d:5e:1b:f7:c4:bd:f3:e4:f1:46:50:05:
        96:4f:82:dd:0c:ad:22:d8:b8:a0:7e:d2:e4:14:08:92:f9:f8:
        0c:d5:ad:58:db:56:63:89:d6:77:2b:e6:52:84:77:0b:32:4c:
        21:db:09:e5:bd:54:0b:5e:72:dd:e6:2f:3c:b8:a6:d9:85:42:
        14:0a:fd:2b:be:17:01:c4:cf:44:1f:72:4d:71:a1:21:64:25:
        8a:ea:3c:6c:a8:13:3d:db:19:57:dc:44:00:7b:9b:03:99:60:
        b3:83:c1:94:03:da:a6:7a:70:5f:08:9c:11:fa:82:b1:94:b9:
        ac:2f:7e:f6

nginx

Zimbra Web Client Sign In

HTTP/1.1 200 OK
Server: nginx
Date: Fri, 16 May 2025 16:05:02 GMT
Content-Type: text/html;charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
X-Frame-Options: SAMEORIGIN
Expires: -1
Cache-Control: no-store, no-cache, must-revalidate, max-age=0
Pragma: no-cache
Content-Language: en-US
Set-Cookie: ZM_TEST=true; Secure
Set-Cookie: ZM_LOGIN_CSRF=0b8b7562-bb77-4444-bf1e-012cae44c81e; Secure; HttpOnly
Vary: User-Agent
X-UA-Compatible: IE=edge
Vary: Accept-Encoding

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            05:8b:54:92:36:3e:a6:46:b4:5f:1f:e7:e0:08:95:de:64:3b
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=US, O=Let's Encrypt, CN=R11
        Validity
            Not Before: May  2 08:19:18 2025 GMT
            Not After : Jul 31 08:19:17 2025 GMT
        Subject: CN=srv-zimbra1-atb.alessiotubi.it
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:be:84:eb:d6:22:b1:1c:8a:bc:4c:71:f5:86:1b:
                    4d:a6:6d:58:a7:3f:62:c6:1a:fc:92:b8:6a:e5:fd:
                    12:ae:1c:5f:06:8e:7c:c8:b7:4f:2c:9b:0a:fc:ec:
                    7d:1f:43:c8:37:ef:33:fd:6a:5b:de:30:fd:eb:26:
                    bb:9f:aa:86:51:69:b8:05:ef:13:a6:34:c8:fa:a3:
                    43:01:21:19:f1:b5:3c:75:32:23:74:8f:40:42:c7:
                    23:97:61:ce:22:d0:24:6a:2d:38:f9:99:8a:d1:c5:
                    72:88:5c:5d:08:89:cb:98:e6:5d:01:fa:4b:44:b1:
                    ae:88:a0:11:69:59:8f:99:03:0c:d8:20:fb:02:26:
                    8c:a0:0c:a0:64:45:c2:30:12:b7:d8:42:bf:ca:3c:
                    a1:9d:de:39:ca:ae:01:c4:b3:45:e2:aa:43:2f:16:
                    75:e9:50:0c:58:d1:19:31:dd:c6:e2:33:ba:1c:fa:
                    68:f5:38:d2:94:44:51:95:9a:6a:5c:ca:32:2e:41:
                    f5:08:40:82:b5:c0:14:b0:38:a0:a3:91:b3:39:74:
                    d5:6c:87:98:8f:7d:ce:d2:5a:2e:90:05:c1:b1:8a:
                    4b:c2:f3:73:4c:c5:8b:72:b4:ce:a9:41:72:d9:00:
                    0f:ce:49:bb:a2:11:d6:2a:21:0b:22:44:3a:da:de:
                    98:85
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Key Usage: critical
                Digital Signature, Key Encipherment
            X509v3 Extended Key Usage: 
                TLS Web Server Authentication, TLS Web Client Authentication
            X509v3 Basic Constraints: critical
                CA:FALSE
            X509v3 Subject Key Identifier: 
                7B:C2:4F:48:B8:B5:F2:E4:12:21:42:41:96:A9:83:02:A1:B6:4C:03
            X509v3 Authority Key Identifier: 
                C5:CF:46:A4:EA:F4:C3:C0:7A:6C:95:C4:2D:B0:5E:92:2F:26:E3:B9
            Authority Information Access: 
                OCSP - URI:http://r11.o.lencr.org
                CA Issuers - URI:http://r11.i.lencr.org/
            X509v3 Subject Alternative Name: 
                DNS:imap.alessiotubi.it, DNS:mail.alessiotubi.it, DNS:pop3.alessiotubi.it, DNS:smtp.alessiotubi.it, DNS:srv-zimbra1-atb.alessiotubi.it, DNS:zimbra.alessiotubi.it, DNS:zimbra1.alessiotubi.it
            X509v3 Certificate Policies: 
                Policy: 2.23.140.1.2.1
            X509v3 CRL Distribution Points: 
                Full Name:
                  URI:http://r11.c.lencr.org/60.crl
            CT Precertificate SCTs: 
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : AF:18:1A:28:D6:8C:A3:E0:A9:8A:4C:9C:67:AB:09:F8:
                                BB:BC:22:BA:AE:BC:B1:38:A3:A1:9D:D3:F9:B6:03:0D
                    Timestamp : May  2 09:17:49.111 2025 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:45:02:20:4B:AF:6D:0B:D7:02:41:A9:95:19:A0:81:
                                65:92:21:D8:EC:2A:61:E0:9B:26:ED:B2:20:A7:63:94:
                                13:B1:B6:A0:02:21:00:A0:37:EA:CF:A8:B2:E5:47:5F:
                                DB:C5:A1:9E:8B:E7:11:8E:02:EB:F9:42:AC:8A:48:99:
                                2C:75:E8:EC:B7:9D:2E
                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 : May  2 09:17:50.282 2025 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:45:02:21:00:D6:70:11:B4:91:C1:E9:2C:04:36:A3:
                                5C:29:7B:B3:FD:4E:D4:55:03:A9:AC:61:E2:BC:EC:11:
                                55:23:51:98:43:02:20:5F:6C:F2:EF:3E:D6:61:07:BC:
                                15:58:9C:65:DC:53:F3:00:7B:59:79:E6:A1:5E:4C:0B:
                                A7:2F:BE:99:3C:31:FE
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        40:6c:74:a4:ea:14:74:e8:fe:48:86:40:52:c2:6c:06:70:3b:
        28:0d:63:d6:8d:23:ba:bc:73:a4:10:e6:d6:c1:d4:20:72:7f:
        5e:bf:a8:23:14:e0:48:4d:fe:8a:91:7d:aa:af:12:bf:38:16:
        ea:0e:be:fa:9e:d7:b1:26:49:d9:72:85:d6:52:94:87:90:20:
        b0:4d:43:20:76:9f:f2:88:60:45:a9:68:20:70:1f:b1:3c:16:
        cd:03:7a:a2:ab:0c:5e:27:08:e4:59:f3:60:79:e0:c7:9f:82:
        6d:18:02:75:42:c5:d6:7b:5a:96:48:69:57:f8:36:f1:07:a4:
        94:a4:e2:d1:9d:b3:0d:5e:1b:f7:c4:bd:f3:e4:f1:46:50:05:
        96:4f:82:dd:0c:ad:22:d8:b8:a0:7e:d2:e4:14:08:92:f9:f8:
        0c:d5:ad:58:db:56:63:89:d6:77:2b:e6:52:84:77:0b:32:4c:
        21:db:09:e5:bd:54:0b:5e:72:dd:e6:2f:3c:b8:a6:d9:85:42:
        14:0a:fd:2b:be:17:01:c4:cf:44:1f:72:4d:71:a1:21:64:25:
        8a:ea:3c:6c:a8:13:3d:db:19:57:dc:44:00:7b:9b:03:99:60:
        b3:83:c1:94:03:da:a6:7a:70:5f:08:9c:11:fa:82:b1:94:b9:
        ac:2f:7e:f6

Postfix smtpd

220 srv-zimbra1-atb.alessiotubi.it ESMTP Postfix
250-srv-zimbra1-atb.alessiotubi.it
250-PIPELINING
250-SIZE 102400000
250-VRFY
250-ETRN
250-AUTH LOGIN PLAIN
250-AUTH=LOGIN PLAIN
250-ENHANCEDSTATUSCODES
250-8BITMIME
250-DSN
250 CHUNKING

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            03:88:c1:52:3b:1d:0d:43:59:6e:99:cf:91:a5:65:56:b9:a4
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=US, O=Let's Encrypt, CN=R10
        Validity
            Not Before: Feb  2 19:47:16 2025 GMT
            Not After : May  3 19:47:15 2025 GMT
        Subject: CN=srv-zimbra1-atb.alessiotubi.it
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:be:84:eb:d6:22:b1:1c:8a:bc:4c:71:f5:86:1b:
                    4d:a6:6d:58:a7:3f:62:c6:1a:fc:92:b8:6a:e5:fd:
                    12:ae:1c:5f:06:8e:7c:c8:b7:4f:2c:9b:0a:fc:ec:
                    7d:1f:43:c8:37:ef:33:fd:6a:5b:de:30:fd:eb:26:
                    bb:9f:aa:86:51:69:b8:05:ef:13:a6:34:c8:fa:a3:
                    43:01:21:19:f1:b5:3c:75:32:23:74:8f:40:42:c7:
                    23:97:61:ce:22:d0:24:6a:2d:38:f9:99:8a:d1:c5:
                    72:88:5c:5d:08:89:cb:98:e6:5d:01:fa:4b:44:b1:
                    ae:88:a0:11:69:59:8f:99:03:0c:d8:20:fb:02:26:
                    8c:a0:0c:a0:64:45:c2:30:12:b7:d8:42:bf:ca:3c:
                    a1:9d:de:39:ca:ae:01:c4:b3:45:e2:aa:43:2f:16:
                    75:e9:50:0c:58:d1:19:31:dd:c6:e2:33:ba:1c:fa:
                    68:f5:38:d2:94:44:51:95:9a:6a:5c:ca:32:2e:41:
                    f5:08:40:82:b5:c0:14:b0:38:a0:a3:91:b3:39:74:
                    d5:6c:87:98:8f:7d:ce:d2:5a:2e:90:05:c1:b1:8a:
                    4b:c2:f3:73:4c:c5:8b:72:b4:ce:a9:41:72:d9:00:
                    0f:ce:49:bb:a2:11:d6:2a:21:0b:22:44:3a:da:de:
                    98:85
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Key Usage: critical
                Digital Signature, Key Encipherment
            X509v3 Extended Key Usage: 
                TLS Web Server Authentication, TLS Web Client Authentication
            X509v3 Basic Constraints: critical
                CA:FALSE
            X509v3 Subject Key Identifier: 
                7B:C2:4F:48:B8:B5:F2:E4:12:21:42:41:96:A9:83:02:A1:B6:4C:03
            X509v3 Authority Key Identifier: 
                BB:BC:C3:47:A5:E4:BC:A9:C6:C3:A4:72:0C:10:8D:A2:35:E1:C8:E8
            Authority Information Access: 
                OCSP - URI:http://r10.o.lencr.org
                CA Issuers - URI:http://r10.i.lencr.org/
            X509v3 Subject Alternative Name: 
                DNS:imap.alessiotubi.it, DNS:mail.alessiotubi.it, DNS:pop3.alessiotubi.it, DNS:smtp.alessiotubi.it, DNS:srv-zimbra1-atb.alessiotubi.it, DNS:zimbra.alessiotubi.it, DNS:zimbra1.alessiotubi.it
            X509v3 Certificate Policies: 
                Policy: 2.23.140.1.2.1
            CT Precertificate SCTs: 
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : CC:FB:0F:6A:85:71:09:65:FE:95:9B:53:CE:E9:B2:7C:
                                22:E9:85:5C:0D:97:8D:B6:A9:7E:54:C0:FE:4C:0D:B0
                    Timestamp : Feb  2 20:45:46.978 2025 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:44:02:20:24:8A:95:A6:C9:0C:56:9B:16:7E:6B:D6:
                                C6:72:A9:73:34:FE:6A:AC:DA:DB:5E:71:91:12:10:4A:
                                3E:60:68:E7:02:20:50:01:CB:69:53:55:50:9F:0D:A8:
                                72:C7:E9:56:24:B7:72:70:F2:76:D9:36:43:A7:0D:F0:
                                6A:C8:01:A9:66:5E
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : CF:11:56:EE:D5:2E:7C:AF:F3:87:5B:D9:69:2E:9B:E9:
                                1A:71:67:4A:B0:17:EC:AC:01:D2:5B:77:CE:CC:3B:08
                    Timestamp : Feb  2 20:45:47.024 2025 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:45:02:21:00:B6:4F:5A:B4:A5:BA:91:37:00:72:FF:
                                16:F0:43:E4:0F:3C:40:E9:EC:C8:E7:A4:2D:78:0C:9E:
                                1A:2A:01:95:F3:02:20:69:B1:F2:C9:AF:F3:6D:B8:B2:
                                09:5B:9C:21:60:41:3C:C6:19:5B:BD:AB:B9:8C:5A:99:
                                BF:67:4C:64:4E:9D:8B
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        9b:ce:f6:fe:05:0b:d8:7f:90:b6:b2:ab:72:d6:14:a4:bb:ef:
        fd:33:7e:92:ef:0f:c2:a7:96:2c:05:bc:a5:50:0d:f6:fb:7f:
        30:27:0a:71:2c:35:11:51:42:9e:41:91:da:70:01:9c:77:53:
        e9:4b:e7:71:58:79:fe:5e:fb:06:27:44:70:f8:b0:16:ef:1c:
        1e:08:63:4b:ab:6b:35:7c:33:e7:05:75:1e:49:46:4b:49:e9:
        a3:d7:3b:ab:99:b0:95:08:f9:6e:60:03:d0:2e:13:91:73:28:
        9a:61:68:0d:72:63:e5:25:d0:f7:f7:80:25:54:fe:50:2d:cb:
        b4:6d:91:8e:d1:cb:36:f7:52:14:db:bb:c3:28:1f:c7:93:75:
        03:f9:00:e4:42:4c:66:fb:81:7f:ab:fe:ea:db:8f:89:61:f1:
        c8:82:1a:d1:4e:3e:58:56:23:20:ae:19:a9:49:72:61:55:11:
        fd:a3:54:9a:1d:e3:ac:60:fa:21:e7:0b:9a:75:19:7f:4d:94:
        58:10:bd:10:06:56:19:73:6d:82:b0:b2:a5:09:bd:2a:3d:65:
        4b:2d:a4:44:be:21:64:dd:6c:5e:05:5c:4b:7e:5f:50:5f:f6:
        98:d5:c1:5c:72:8a:5e:ce:42:c3:0f:9a:e1:3e:1b:8d:65:e1:
        26:d2:66:ba

Postfix smtpd

220 srv-zimbra1-atb.alessiotubi.it ESMTP Postfix
250-srv-zimbra1-atb.alessiotubi.it
250-PIPELINING
250-SIZE 102400000
250-VRFY
250-ETRN
250-STARTTLS
250-ENHANCEDSTATUSCODES
250-8BITMIME
250-DSN
250 CHUNKING

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            05:8b:54:92:36:3e:a6:46:b4:5f:1f:e7:e0:08:95:de:64:3b
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=US, O=Let's Encrypt, CN=R11
        Validity
            Not Before: May  2 08:19:18 2025 GMT
            Not After : Jul 31 08:19:17 2025 GMT
        Subject: CN=srv-zimbra1-atb.alessiotubi.it
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:be:84:eb:d6:22:b1:1c:8a:bc:4c:71:f5:86:1b:
                    4d:a6:6d:58:a7:3f:62:c6:1a:fc:92:b8:6a:e5:fd:
                    12:ae:1c:5f:06:8e:7c:c8:b7:4f:2c:9b:0a:fc:ec:
                    7d:1f:43:c8:37:ef:33:fd:6a:5b:de:30:fd:eb:26:
                    bb:9f:aa:86:51:69:b8:05:ef:13:a6:34:c8:fa:a3:
                    43:01:21:19:f1:b5:3c:75:32:23:74:8f:40:42:c7:
                    23:97:61:ce:22:d0:24:6a:2d:38:f9:99:8a:d1:c5:
                    72:88:5c:5d:08:89:cb:98:e6:5d:01:fa:4b:44:b1:
                    ae:88:a0:11:69:59:8f:99:03:0c:d8:20:fb:02:26:
                    8c:a0:0c:a0:64:45:c2:30:12:b7:d8:42:bf:ca:3c:
                    a1:9d:de:39:ca:ae:01:c4:b3:45:e2:aa:43:2f:16:
                    75:e9:50:0c:58:d1:19:31:dd:c6:e2:33:ba:1c:fa:
                    68:f5:38:d2:94:44:51:95:9a:6a:5c:ca:32:2e:41:
                    f5:08:40:82:b5:c0:14:b0:38:a0:a3:91:b3:39:74:
                    d5:6c:87:98:8f:7d:ce:d2:5a:2e:90:05:c1:b1:8a:
                    4b:c2:f3:73:4c:c5:8b:72:b4:ce:a9:41:72:d9:00:
                    0f:ce:49:bb:a2:11:d6:2a:21:0b:22:44:3a:da:de:
                    98:85
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Key Usage: critical
                Digital Signature, Key Encipherment
            X509v3 Extended Key Usage: 
                TLS Web Server Authentication, TLS Web Client Authentication
            X509v3 Basic Constraints: critical
                CA:FALSE
            X509v3 Subject Key Identifier: 
                7B:C2:4F:48:B8:B5:F2:E4:12:21:42:41:96:A9:83:02:A1:B6:4C:03
            X509v3 Authority Key Identifier: 
                C5:CF:46:A4:EA:F4:C3:C0:7A:6C:95:C4:2D:B0:5E:92:2F:26:E3:B9
            Authority Information Access: 
                OCSP - URI:http://r11.o.lencr.org
                CA Issuers - URI:http://r11.i.lencr.org/
            X509v3 Subject Alternative Name: 
                DNS:imap.alessiotubi.it, DNS:mail.alessiotubi.it, DNS:pop3.alessiotubi.it, DNS:smtp.alessiotubi.it, DNS:srv-zimbra1-atb.alessiotubi.it, DNS:zimbra.alessiotubi.it, DNS:zimbra1.alessiotubi.it
            X509v3 Certificate Policies: 
                Policy: 2.23.140.1.2.1
            X509v3 CRL Distribution Points: 
                Full Name:
                  URI:http://r11.c.lencr.org/60.crl
            CT Precertificate SCTs: 
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : AF:18:1A:28:D6:8C:A3:E0:A9:8A:4C:9C:67:AB:09:F8:
                                BB:BC:22:BA:AE:BC:B1:38:A3:A1:9D:D3:F9:B6:03:0D
                    Timestamp : May  2 09:17:49.111 2025 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:45:02:20:4B:AF:6D:0B:D7:02:41:A9:95:19:A0:81:
                                65:92:21:D8:EC:2A:61:E0:9B:26:ED:B2:20:A7:63:94:
                                13:B1:B6:A0:02:21:00:A0:37:EA:CF:A8:B2:E5:47:5F:
                                DB:C5:A1:9E:8B:E7:11:8E:02:EB:F9:42:AC:8A:48:99:
                                2C:75:E8:EC:B7:9D:2E
                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 : May  2 09:17:50.282 2025 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:45:02:21:00:D6:70:11:B4:91:C1:E9:2C:04:36:A3:
                                5C:29:7B:B3:FD:4E:D4:55:03:A9:AC:61:E2:BC:EC:11:
                                55:23:51:98:43:02:20:5F:6C:F2:EF:3E:D6:61:07:BC:
                                15:58:9C:65:DC:53:F3:00:7B:59:79:E6:A1:5E:4C:0B:
                                A7:2F:BE:99:3C:31:FE
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        40:6c:74:a4:ea:14:74:e8:fe:48:86:40:52:c2:6c:06:70:3b:
        28:0d:63:d6:8d:23:ba:bc:73:a4:10:e6:d6:c1:d4:20:72:7f:
        5e:bf:a8:23:14:e0:48:4d:fe:8a:91:7d:aa:af:12:bf:38:16:
        ea:0e:be:fa:9e:d7:b1:26:49:d9:72:85:d6:52:94:87:90:20:
        b0:4d:43:20:76:9f:f2:88:60:45:a9:68:20:70:1f:b1:3c:16:
        cd:03:7a:a2:ab:0c:5e:27:08:e4:59:f3:60:79:e0:c7:9f:82:
        6d:18:02:75:42:c5:d6:7b:5a:96:48:69:57:f8:36:f1:07:a4:
        94:a4:e2:d1:9d:b3:0d:5e:1b:f7:c4:bd:f3:e4:f1:46:50:05:
        96:4f:82:dd:0c:ad:22:d8:b8:a0:7e:d2:e4:14:08:92:f9:f8:
        0c:d5:ad:58:db:56:63:89:d6:77:2b:e6:52:84:77:0b:32:4c:
        21:db:09:e5:bd:54:0b:5e:72:dd:e6:2f:3c:b8:a6:d9:85:42:
        14:0a:fd:2b:be:17:01:c4:cf:44:1f:72:4d:71:a1:21:64:25:
        8a:ea:3c:6c:a8:13:3d:db:19:57:dc:44:00:7b:9b:03:99:60:
        b3:83:c1:94:03:da:a6:7a:70:5f:08:9c:11:fa:82:b1:94:b9:
        ac:2f:7e:f6

* OK IMAP4rev1 proxy server ready
* CAPABILITY ACL BINARY CATENATE CHILDREN CONDSTORE ENABLE ESEARCH ESORT I18NLEVEL=1 ID IDLE IMAP4rev1 LIST-EXTENDED LIST-STATUS LITERAL+ MULTIAPPEND NAMESPACE QRESYNC QUOTA RIGHTS=ektx SASL-IR SEARCHRES SORT THREAD=ORDEREDSUBJECT UIDPLUS UNSELECT WITHIN XLIST AUTH=PLAIN
A001 OK completed
* ID ("NAME" "Zimbra" "VERSION" "8.8.15_GA_4652" "RELEASE" "20240816013251")
A002 OK completed
A003 BAD invalid command
A004 OK completed

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            05:8b:54:92:36:3e:a6:46:b4:5f:1f:e7:e0:08:95:de:64:3b
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=US, O=Let's Encrypt, CN=R11
        Validity
            Not Before: May  2 08:19:18 2025 GMT
            Not After : Jul 31 08:19:17 2025 GMT
        Subject: CN=srv-zimbra1-atb.alessiotubi.it
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:be:84:eb:d6:22:b1:1c:8a:bc:4c:71:f5:86:1b:
                    4d:a6:6d:58:a7:3f:62:c6:1a:fc:92:b8:6a:e5:fd:
                    12:ae:1c:5f:06:8e:7c:c8:b7:4f:2c:9b:0a:fc:ec:
                    7d:1f:43:c8:37:ef:33:fd:6a:5b:de:30:fd:eb:26:
                    bb:9f:aa:86:51:69:b8:05:ef:13:a6:34:c8:fa:a3:
                    43:01:21:19:f1:b5:3c:75:32:23:74:8f:40:42:c7:
                    23:97:61:ce:22:d0:24:6a:2d:38:f9:99:8a:d1:c5:
                    72:88:5c:5d:08:89:cb:98:e6:5d:01:fa:4b:44:b1:
                    ae:88:a0:11:69:59:8f:99:03:0c:d8:20:fb:02:26:
                    8c:a0:0c:a0:64:45:c2:30:12:b7:d8:42:bf:ca:3c:
                    a1:9d:de:39:ca:ae:01:c4:b3:45:e2:aa:43:2f:16:
                    75:e9:50:0c:58:d1:19:31:dd:c6:e2:33:ba:1c:fa:
                    68:f5:38:d2:94:44:51:95:9a:6a:5c:ca:32:2e:41:
                    f5:08:40:82:b5:c0:14:b0:38:a0:a3:91:b3:39:74:
                    d5:6c:87:98:8f:7d:ce:d2:5a:2e:90:05:c1:b1:8a:
                    4b:c2:f3:73:4c:c5:8b:72:b4:ce:a9:41:72:d9:00:
                    0f:ce:49:bb:a2:11:d6:2a:21:0b:22:44:3a:da:de:
                    98:85
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Key Usage: critical
                Digital Signature, Key Encipherment
            X509v3 Extended Key Usage: 
                TLS Web Server Authentication, TLS Web Client Authentication
            X509v3 Basic Constraints: critical
                CA:FALSE
            X509v3 Subject Key Identifier: 
                7B:C2:4F:48:B8:B5:F2:E4:12:21:42:41:96:A9:83:02:A1:B6:4C:03
            X509v3 Authority Key Identifier: 
                C5:CF:46:A4:EA:F4:C3:C0:7A:6C:95:C4:2D:B0:5E:92:2F:26:E3:B9
            Authority Information Access: 
                OCSP - URI:http://r11.o.lencr.org
                CA Issuers - URI:http://r11.i.lencr.org/
            X509v3 Subject Alternative Name: 
                DNS:imap.alessiotubi.it, DNS:mail.alessiotubi.it, DNS:pop3.alessiotubi.it, DNS:smtp.alessiotubi.it, DNS:srv-zimbra1-atb.alessiotubi.it, DNS:zimbra.alessiotubi.it, DNS:zimbra1.alessiotubi.it
            X509v3 Certificate Policies: 
                Policy: 2.23.140.1.2.1
            X509v3 CRL Distribution Points: 
                Full Name:
                  URI:http://r11.c.lencr.org/60.crl
            CT Precertificate SCTs: 
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : AF:18:1A:28:D6:8C:A3:E0:A9:8A:4C:9C:67:AB:09:F8:
                                BB:BC:22:BA:AE:BC:B1:38:A3:A1:9D:D3:F9:B6:03:0D
                    Timestamp : May  2 09:17:49.111 2025 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:45:02:20:4B:AF:6D:0B:D7:02:41:A9:95:19:A0:81:
                                65:92:21:D8:EC:2A:61:E0:9B:26:ED:B2:20:A7:63:94:
                                13:B1:B6:A0:02:21:00:A0:37:EA:CF:A8:B2:E5:47:5F:
                                DB:C5:A1:9E:8B:E7:11:8E:02:EB:F9:42:AC:8A:48:99:
                                2C:75:E8:EC:B7:9D:2E
                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 : May  2 09:17:50.282 2025 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:45:02:21:00:D6:70:11:B4:91:C1:E9:2C:04:36:A3:
                                5C:29:7B:B3:FD:4E:D4:55:03:A9:AC:61:E2:BC:EC:11:
                                55:23:51:98:43:02:20:5F:6C:F2:EF:3E:D6:61:07:BC:
                                15:58:9C:65:DC:53:F3:00:7B:59:79:E6:A1:5E:4C:0B:
                                A7:2F:BE:99:3C:31:FE
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        40:6c:74:a4:ea:14:74:e8:fe:48:86:40:52:c2:6c:06:70:3b:
        28:0d:63:d6:8d:23:ba:bc:73:a4:10:e6:d6:c1:d4:20:72:7f:
        5e:bf:a8:23:14:e0:48:4d:fe:8a:91:7d:aa:af:12:bf:38:16:
        ea:0e:be:fa:9e:d7:b1:26:49:d9:72:85:d6:52:94:87:90:20:
        b0:4d:43:20:76:9f:f2:88:60:45:a9:68:20:70:1f:b1:3c:16:
        cd:03:7a:a2:ab:0c:5e:27:08:e4:59:f3:60:79:e0:c7:9f:82:
        6d:18:02:75:42:c5:d6:7b:5a:96:48:69:57:f8:36:f1:07:a4:
        94:a4:e2:d1:9d:b3:0d:5e:1b:f7:c4:bd:f3:e4:f1:46:50:05:
        96:4f:82:dd:0c:ad:22:d8:b8:a0:7e:d2:e4:14:08:92:f9:f8:
        0c:d5:ad:58:db:56:63:89:d6:77:2b:e6:52:84:77:0b:32:4c:
        21:db:09:e5:bd:54:0b:5e:72:dd:e6:2f:3c:b8:a6:d9:85:42:
        14:0a:fd:2b:be:17:01:c4:cf:44:1f:72:4d:71:a1:21:64:25:
        8a:ea:3c:6c:a8:13:3d:db:19:57:dc:44:00:7b:9b:03:99:60:
        b3:83:c1:94:03:da:a6:7a:70:5f:08:9c:11:fa:82:b1:94:b9:
        ac:2f:7e:f6

Zimbra Web Client Sign In

HTTP/1.1 200 OK
Date: Wed, 23 Apr 2025 18:13:33 GMT
X-Frame-Options: SAMEORIGIN
Expires: -1
Cache-Control: no-store, no-cache, must-revalidate, max-age=0
Pragma: no-cache
Content-Type: text/html;charset=utf-8
Content-Language: en-US
Set-Cookie: ZM_TEST=true; Secure
Set-Cookie: ZM_LOGIN_CSRF=7f7c3e72-4f34-4229-a3ac-03286b0161ba; Secure; HttpOnly
Vary: User-Agent
X-UA-Compatible: IE=edge
Vary: Accept-Encoding
Transfer-Encoding: chunked

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            03:88:c1:52:3b:1d:0d:43:59:6e:99:cf:91:a5:65:56:b9:a4
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=US, O=Let's Encrypt, CN=R10
        Validity
            Not Before: Feb  2 19:47:16 2025 GMT
            Not After : May  3 19:47:15 2025 GMT
        Subject: CN=srv-zimbra1-atb.alessiotubi.it
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:be:84:eb:d6:22:b1:1c:8a:bc:4c:71:f5:86:1b:
                    4d:a6:6d:58:a7:3f:62:c6:1a:fc:92:b8:6a:e5:fd:
                    12:ae:1c:5f:06:8e:7c:c8:b7:4f:2c:9b:0a:fc:ec:
                    7d:1f:43:c8:37:ef:33:fd:6a:5b:de:30:fd:eb:26:
                    bb:9f:aa:86:51:69:b8:05:ef:13:a6:34:c8:fa:a3:
                    43:01:21:19:f1:b5:3c:75:32:23:74:8f:40:42:c7:
                    23:97:61:ce:22:d0:24:6a:2d:38:f9:99:8a:d1:c5:
                    72:88:5c:5d:08:89:cb:98:e6:5d:01:fa:4b:44:b1:
                    ae:88:a0:11:69:59:8f:99:03:0c:d8:20:fb:02:26:
                    8c:a0:0c:a0:64:45:c2:30:12:b7:d8:42:bf:ca:3c:
                    a1:9d:de:39:ca:ae:01:c4:b3:45:e2:aa:43:2f:16:
                    75:e9:50:0c:58:d1:19:31:dd:c6:e2:33:ba:1c:fa:
                    68:f5:38:d2:94:44:51:95:9a:6a:5c:ca:32:2e:41:
                    f5:08:40:82:b5:c0:14:b0:38:a0:a3:91:b3:39:74:
                    d5:6c:87:98:8f:7d:ce:d2:5a:2e:90:05:c1:b1:8a:
                    4b:c2:f3:73:4c:c5:8b:72:b4:ce:a9:41:72:d9:00:
                    0f:ce:49:bb:a2:11:d6:2a:21:0b:22:44:3a:da:de:
                    98:85
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Key Usage: critical
                Digital Signature, Key Encipherment
            X509v3 Extended Key Usage: 
                TLS Web Server Authentication, TLS Web Client Authentication
            X509v3 Basic Constraints: critical
                CA:FALSE
            X509v3 Subject Key Identifier: 
                7B:C2:4F:48:B8:B5:F2:E4:12:21:42:41:96:A9:83:02:A1:B6:4C:03
            X509v3 Authority Key Identifier: 
                BB:BC:C3:47:A5:E4:BC:A9:C6:C3:A4:72:0C:10:8D:A2:35:E1:C8:E8
            Authority Information Access: 
                OCSP - URI:http://r10.o.lencr.org
                CA Issuers - URI:http://r10.i.lencr.org/
            X509v3 Subject Alternative Name: 
                DNS:imap.alessiotubi.it, DNS:mail.alessiotubi.it, DNS:pop3.alessiotubi.it, DNS:smtp.alessiotubi.it, DNS:srv-zimbra1-atb.alessiotubi.it, DNS:zimbra.alessiotubi.it, DNS:zimbra1.alessiotubi.it
            X509v3 Certificate Policies: 
                Policy: 2.23.140.1.2.1
            CT Precertificate SCTs: 
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : CC:FB:0F:6A:85:71:09:65:FE:95:9B:53:CE:E9:B2:7C:
                                22:E9:85:5C:0D:97:8D:B6:A9:7E:54:C0:FE:4C:0D:B0
                    Timestamp : Feb  2 20:45:46.978 2025 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:44:02:20:24:8A:95:A6:C9:0C:56:9B:16:7E:6B:D6:
                                C6:72:A9:73:34:FE:6A:AC:DA:DB:5E:71:91:12:10:4A:
                                3E:60:68:E7:02:20:50:01:CB:69:53:55:50:9F:0D:A8:
                                72:C7:E9:56:24:B7:72:70:F2:76:D9:36:43:A7:0D:F0:
                                6A:C8:01:A9:66:5E
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : CF:11:56:EE:D5:2E:7C:AF:F3:87:5B:D9:69:2E:9B:E9:
                                1A:71:67:4A:B0:17:EC:AC:01:D2:5B:77:CE:CC:3B:08
                    Timestamp : Feb  2 20:45:47.024 2025 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:45:02:21:00:B6:4F:5A:B4:A5:BA:91:37:00:72:FF:
                                16:F0:43:E4:0F:3C:40:E9:EC:C8:E7:A4:2D:78:0C:9E:
                                1A:2A:01:95:F3:02:20:69:B1:F2:C9:AF:F3:6D:B8:B2:
                                09:5B:9C:21:60:41:3C:C6:19:5B:BD:AB:B9:8C:5A:99:
                                BF:67:4C:64:4E:9D:8B
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        9b:ce:f6:fe:05:0b:d8:7f:90:b6:b2:ab:72:d6:14:a4:bb:ef:
        fd:33:7e:92:ef:0f:c2:a7:96:2c:05:bc:a5:50:0d:f6:fb:7f:
        30:27:0a:71:2c:35:11:51:42:9e:41:91:da:70:01:9c:77:53:
        e9:4b:e7:71:58:79:fe:5e:fb:06:27:44:70:f8:b0:16:ef:1c:
        1e:08:63:4b:ab:6b:35:7c:33:e7:05:75:1e:49:46:4b:49:e9:
        a3:d7:3b:ab:99:b0:95:08:f9:6e:60:03:d0:2e:13:91:73:28:
        9a:61:68:0d:72:63:e5:25:d0:f7:f7:80:25:54:fe:50:2d:cb:
        b4:6d:91:8e:d1:cb:36:f7:52:14:db:bb:c3:28:1f:c7:93:75:
        03:f9:00:e4:42:4c:66:fb:81:7f:ab:fe:ea:db:8f:89:61:f1:
        c8:82:1a:d1:4e:3e:58:56:23:20:ae:19:a9:49:72:61:55:11:
        fd:a3:54:9a:1d:e3:ac:60:fa:21:e7:0b:9a:75:19:7f:4d:94:
        58:10:bd:10:06:56:19:73:6d:82:b0:b2:a5:09:bd:2a:3d:65:
        4b:2d:a4:44:be:21:64:dd:6c:5e:05:5c:4b:7e:5f:50:5f:f6:
        98:d5:c1:5c:72:8a:5e:ce:42:c3:0f:9a:e1:3e:1b:8d:65:e1:
        26:d2:66:ba