Postfix smtpd

220 mail.wenzel.mobi ESMTP Postfix
250-mail.wenzel.mobi
250-PIPELINING
250-SIZE 52428800
250-ETRN
250-STARTTLS
250-ENHANCEDSTATUSCODES
250-8BITMIME
250-DSN
250-SMTPUTF8
250 CHUNKING

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            04:8b:d4:1e:18:76:d9:e8:91:86:99:8d:47:bf:92:12:af:10
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=US, O=Let's Encrypt, CN=R10
        Validity
            Not Before: Feb 18 15:07:33 2025 GMT
            Not After : May 19 15:07:32 2025 GMT
        Subject: CN=wenzel.mobi
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:cc:ac:e2:4f:e1:f6:b4:b1:35:04:bd:f9:be:69:
                    69:b9:5a:57:f0:1d:27:7e:ad:bc:96:2b:d7:6b:48:
                    d5:38:be:65:07:07:3f:af:b4:cf:05:2c:00:ab:1e:
                    13:9c:e8:de:eb:39:62:7b:bc:d7:eb:f2:4b:0c:86:
                    80:e2:ac:71:5e:9a:33:d7:64:d8:17:ca:a1:3d:96:
                    f7:b9:66:06:39:c1:20:c3:64:95:2e:cb:b9:8e:d6:
                    0e:03:df:d0:3f:e9:3b:ed:3d:8b:dc:04:18:92:00:
                    61:dc:c3:31:93:2e:57:94:8b:10:0c:c1:d8:49:e8:
                    15:6e:a4:5d:a8:dd:16:4e:ee:65:bf:11:b4:6b:2c:
                    39:99:6a:b6:02:55:02:1d:79:ed:e5:e8:a2:63:b8:
                    f1:c2:18:2e:b3:33:68:87:19:7a:6d:4e:84:35:b2:
                    f1:91:a4:93:d2:55:aa:38:cf:ef:c4:75:f8:be:62:
                    e4:32:82:0b:76:bc:48:23:df:72:a4:b3:e9:2f:c7:
                    04:23:a8:f8:1e:14:22:66:c9:e1:69:b5:87:98:77:
                    67:c0:8d:40:56:3c:64:86:21:72:44:eb:8b:f0:c4:
                    cd:2c:5a:43:d5:0b:d8:34:b1:d1:08:29:88:b3:6c:
                    3a:98:aa:17:cf:08:42:4f:1b:3e:4a:e2:b5:43:95:
                    4c:75
                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: 
                1C:54:F6:82:88:B8:47:FE:5D:EF:E8:BC:8B:83:56:1B:08:D3:D7:32
            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:ftp.wenzel.mobi, DNS:mail.wenzel.mobi, DNS:smtp.wenzel.mobi, DNS:wenzel.mobi, DNS:www.wenzel.mobi
            X509v3 Certificate Policies: 
                Policy: 2.23.140.1.2.1
            CT Precertificate SCTs: 
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : 7D:59:1E:12:E1:78:2A:7B:1C:61:67:7C:5E:FD:F8:D0:
                                87:5C:14:A0:4E:95:9E:B9:03:2F:D9:0E:8C:2E:79:B8
                    Timestamp : Feb 18 16:06:03.871 2025 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:45:02:20:78:9A:A1:09:3A:B8:43:0C:8D:23:F5:F4:
                                3D:74:C8:94:35:77:AA:F8:25:71:5F:75:FB:72:D0:40:
                                D5:5F:91:0B:02:21:00:E6:B6:82:D6:BC:70:A7:02:FD:
                                08:27:88:4C:30:7F:26:65:5E:DF:96:BF:26:E7:5F:69:
                                72:90:FB:67:A1:B6:B0
                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 18 16:06:03.928 2025 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:45:02:20:09:FD:86:AA:1F:35:10:9A:2A:44:A7:72:
                                20:3D:88:A5:E1:F5:A3:25:17:6E:7D:4A:B5:FF:47:57:
                                9F:89:56:35:02:21:00:9D:AC:97:5C:D2:34:8B:36:CD:
                                D3:9D:42:47:A9:AB:36:63:81:CD:DF:2E:69:BA:C7:15:
                                13:22:83:2B:D8:26:12
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        3e:80:96:87:56:41:9f:2d:47:6e:1d:78:4c:ab:d2:cd:bb:32:
        48:1c:90:ee:aa:45:ec:7b:ee:2e:70:2b:ab:0e:e7:62:dc:56:
        8b:f7:29:86:5d:34:e5:67:fc:6c:9f:3c:c7:ee:28:b6:1b:51:
        2f:2f:78:75:c6:ba:b2:99:ca:0c:2d:0d:07:ce:a3:ae:ed:6a:
        21:20:bf:c5:1b:d9:d8:86:d0:eb:c9:39:47:0d:ea:90:3b:4b:
        96:b0:0d:30:2b:fb:fb:47:eb:87:ef:a9:51:7b:c2:13:5e:ef:
        79:bf:a0:69:18:0f:82:ed:a9:ff:ff:d1:4f:b7:b7:98:b3:06:
        c4:8e:9a:e1:05:75:53:36:0c:70:4b:3d:40:f0:aa:68:f9:3c:
        83:a7:2c:6b:99:34:63:20:3d:9b:44:ae:bb:ef:88:9c:9e:78:
        0f:0c:94:31:bc:36:c4:c5:85:2f:a2:08:86:80:3b:54:98:3f:
        08:a4:2a:3b:1c:f4:a8:a9:84:8f:62:cd:07:c1:89:72:61:0e:
        4f:74:06:63:fc:bf:67:5c:25:6b:8f:c6:87:42:ef:b8:fc:d5:
        0f:e6:0a:34:38:f5:7a:4a:76:bf:5e:a9:1f:5e:53:bc:7d:b7:
        0d:1c:1b:82:e1:d1:8a:14:0a:2d:d7:72:9f:3a:19:2b:78:89:
        fb:ee:6f:d3

FRITZ!Box

HTTP/1.1 200 OK
Cache-Control: no-cache
Cache-Control: no-cache, no-store, must-revalidate
Connection: close
Content-Type: text/html; charset=utf-8
Date: Tue, 18 Feb 2025 12:45:04 GMT
Expires: -1
Pragma: no-cache
X-Frame-Options: SAMEORIGIN
X-Content-Type-Options: nosniff
Content-Security-Policy: default-src 'none'; connect-src 'self'; font-src 'self'; frame-src https://service.avm.de https://fritzhelp.avm.de/help/ https://www.avm.de https://avm.de https://assets.avm.de https://clickonce.avm.de http://clickonce.avm.de http://download.avm.de https://download.avm.de 'self'; img-src 'self' https://tv.avm.de https://help.avm.de/images/ http://help.avm.de/images/ data:; script-src 'self' 'unsafe-inline'; style-src 'self' 'unsafe-inline'; frame-ancestors 'self'; media-src 'self'
Referrer-Policy: no-referrer, same-origin

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            23:b2:de:24:cc:9a:a2:cd:20:46:47:1e:11:fc:36:2b:f0:e9:88:5f
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: CN=ytni9p60ffcxha1q.myfritz.net
        Validity
            Not Before: Jan  1 00:00:39 1970 GMT
            Not After : Jan 16 00:00:39 2038 GMT
        Subject: CN=ytni9p60ffcxha1q.myfritz.net
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:eb:59:b4:29:4b:41:15:80:47:70:12:42:1b:26:
                    bf:32:0a:20:2c:be:24:61:72:93:79:06:a6:5b:f4:
                    49:29:f3:dc:30:49:4e:95:c9:aa:cd:c4:2a:d2:49:
                    b1:09:a2:54:8c:ea:b6:c2:9a:9a:98:8f:f1:78:6b:
                    28:5d:a8:4e:fc:49:8f:e4:54:68:e7:10:1a:e1:ff:
                    40:3f:59:24:c9:0b:52:20:6c:16:42:48:fb:4c:c8:
                    04:4f:9f:ac:b5:1c:37:ce:2c:43:25:3d:72:e4:a1:
                    23:3b:60:2e:5e:d1:e8:c8:40:ed:23:0c:cf:4b:07:
                    16:e3:41:0c:0a:34:23:01:64:57:84:fc:04:df:0d:
                    43:02:03:c8:47:ab:e2:89:05:15:26:a2:f6:54:f4:
                    ba:9d:21:49:e9:04:4b:66:fe:00:06:3f:60:14:a9:
                    ba:fe:75:8e:08:23:92:ad:ae:98:10:a2:6e:4a:09:
                    39:df:eb:c0:a7:3f:d9:6a:00:22:1f:69:13:8c:1b:
                    cb:83:1b:4b:67:35:53:7c:05:8e:4f:f4:fa:ad:2a:
                    8b:d7:39:67:c3:1d:82:97:e1:cb:2b:54:c1:6e:bf:
                    1a:45:08:de:85:b9:18:e0:3c:bc:41:76:a9:2d:dd:
                    a2:e5:cb:a7:1f:4d:ce:a0:dd:61:4a:d9:8e:35:55:
                    57:2b
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Subject Key Identifier: 
                C6:A8:39:0C:67:D0:B9:9C:1B:5B:CD:B0:DF:82:FD:36:BA:0F:31:9D
            X509v3 Authority Key Identifier: 
                keyid:C6:A8:39:0C:67:D0:B9:9C:1B:5B:CD:B0:DF:82:FD:36:BA:0F:31:9D
                DirName:/CN=ytni9p60ffcxha1q.myfritz.net
                serial:23:B2:DE:24:CC:9A:A2:CD:20:46:47:1E:11:FC:36:2B:F0:E9:88:5F
            X509v3 Basic Constraints: 
                CA:TRUE
            X509v3 Subject Alternative Name: 
                DNS:ytni9p60ffcxha1q.myfritz.net, DNS:fritz.box, DNS:www.fritz.box, DNS:fritzbox.internal, DNS:fritzbox.home.arpa, DNS:myfritz.box, DNS:www.myfritz.box, DNS:ContagFiber
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        54:d4:fd:75:c8:57:0c:b1:90:ab:2b:2e:ab:70:06:12:77:70:
        40:e0:35:a1:02:ed:4b:22:ce:4b:31:3b:0d:2b:e2:8f:d8:33:
        6c:26:81:8f:79:1c:b5:c6:90:1f:cd:23:09:61:50:ee:22:b8:
        9b:f7:d3:b3:19:0c:ee:04:ed:d7:43:4e:14:49:36:47:99:ec:
        0a:b5:5f:f0:79:5e:64:12:15:b0:ef:ca:58:40:2d:0f:68:90:
        27:35:0a:42:c2:d5:0f:d1:4d:74:1e:f6:72:7c:96:47:3a:de:
        ae:c6:6a:0d:cf:6e:72:2a:21:d2:a5:73:73:0e:11:65:a5:a9:
        af:e3:3c:c4:5e:de:4c:59:20:71:9b:51:d3:34:96:f3:c7:b6:
        41:20:f6:6e:41:e5:e8:a8:47:1a:20:56:b9:07:83:66:4c:52:
        51:a0:fb:de:ab:44:68:1d:da:c6:fd:ba:88:1b:46:16:15:70:
        39:1a:78:77:42:d0:c5:1f:1e:7d:b9:6a:89:54:5c:cf:ec:63:
        47:1b:c7:88:40:b3:93:2a:ef:47:2d:8b:70:65:95:d3:da:d8:
        41:ea:ed:fe:c3:30:b6:67:b7:e1:cf:a9:db:f4:bb:ce:b5:ac:
        c8:79:e0:98:d7:4c:5c:a4:6e:ab:d8:19:2b:a9:d5:8c:31:84:
        e9:88:97:fd