Postfix smtpd

220 svr903r ESMTP Postfix (Ubuntu)
250-svr903r
250-PIPELINING
250-SIZE 10240000
250-VRFY
250-ETRN
250-STARTTLS
250-ENHANCEDSTATUSCODES
250-8BITMIME
250-DSN
250-SMTPUTF8
250 CHUNKING

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            03:35:0f:68:ca:ec:e4:40:d3:ba:e7:92:64:60:94:fa:82:2e:ff:ad
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: CN=svr903r
        Validity
            Not Before: Dec 11 09:58:05 2024 GMT
            Not After : Dec  9 09:58:05 2034 GMT
        Subject: CN=svr903r
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:e1:43:74:7e:80:bf:d5:66:60:da:a6:a9:37:4b:
                    6f:c4:9a:93:18:18:a8:13:98:00:92:35:ce:1b:53:
                    a4:c3:f7:aa:70:d9:12:05:80:b6:4f:23:1d:09:23:
                    b1:45:bb:a7:57:cd:13:c8:ce:57:a0:a6:53:78:99:
                    7d:ad:8a:6d:d8:3b:ef:cf:7b:fe:c6:c0:ff:64:7f:
                    b0:99:9c:8c:1f:36:93:e5:bf:e1:ff:68:18:bb:aa:
                    40:42:10:5b:e5:7f:81:78:b4:95:76:28:15:c5:54:
                    97:e8:d9:ef:73:57:77:6e:03:5c:30:69:af:95:e9:
                    9c:0a:b3:dd:30:f9:04:44:bc:c0:9e:8d:d4:5a:da:
                    15:f8:f0:98:fc:12:2b:6d:70:46:58:f9:88:a1:6a:
                    b1:a6:80:93:30:d0:03:28:69:29:3b:f6:64:00:c5:
                    88:6e:b7:9d:76:3b:d7:10:b1:e9:39:01:dc:6b:6d:
                    e5:6c:3b:18:52:0e:b3:5e:96:8d:57:55:b0:b5:5c:
                    f8:bb:7f:8e:76:87:07:62:00:a9:f3:aa:5d:81:56:
                    28:5f:0d:c0:82:64:ae:9c:be:05:04:57:5e:57:f0:
                    23:27:b1:47:0b:6a:94:91:f3:bb:1b:a0:2e:0c:ed:
                    80:37:b2:71:d9:bc:3a:23:8b:24:e7:87:ae:0d:8d:
                    80:7f
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Basic Constraints: 
                CA:FALSE
            X509v3 Subject Alternative Name: 
                DNS:svr903r
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        50:b9:1b:c4:92:a4:43:5b:08:73:c5:ac:b5:6d:a4:ad:5e:f2:
        c7:e6:fc:d6:88:57:c8:8e:e6:77:1d:5d:eb:18:59:19:1b:6d:
        ef:ad:a5:75:c2:de:69:2d:6f:0a:1a:76:81:af:74:e3:16:79:
        fb:4f:66:3b:65:ec:90:fd:51:0a:75:1d:d0:6d:f4:c5:42:1e:
        28:72:60:a6:3c:b7:d9:1d:be:40:be:4c:eb:e7:b0:f7:be:d1:
        c8:54:43:c9:3b:bb:82:47:f9:a0:85:a6:38:32:de:02:1f:14:
        81:ce:eb:2b:89:9b:f9:3c:17:7c:36:f3:dc:e5:33:f0:8d:b1:
        30:16:08:b7:70:47:a3:3a:65:28:c6:98:9e:91:38:fe:bf:16:
        05:41:6f:17:f6:a0:09:b3:1b:15:b9:ff:e3:cc:5c:24:d6:f6:
        5e:d0:38:0a:23:41:b5:07:7b:d3:9c:6b:d3:45:f0:65:36:9d:
        6c:1d:8d:9f:64:94:a5:8f:fd:24:bf:8d:43:85:c1:66:e9:09:
        5e:5c:ca:9a:4e:3a:2c:88:6a:a6:ca:62:2f:f3:04:2e:11:06:
        6b:e5:49:44:f2:0b:7b:96:ee:8b:4f:9f:8b:fb:94:c2:a1:eb:
        7b:60:20:a3:1f:e9:cb:52:fd:3c:ed:57:2f:e5:c4:66:44:fe:
        0d:bf:f4:c5

501 Not Implemented

HTTP/1.1 501 Not Implemented
Date: Sun, 26 Jan 2025 05:46:46 GMT
Content-Type: text/html
Transfer-Encoding: chunked
Connection: close
ETag: "6001203e-bf5"
Server: VCCloud CDN / 23872.eb3c8fee0772071249641bbfd92a6f89
X-XSS-Protection: 1; mode=block

Portmap
Program	Version	Protocol	Port
portmapper	4	tcp	111
portmapper	3	tcp	111
portmapper	2	tcp	111
portmapper	4	udp	111
portmapper	3	udp	111
portmapper	2	udp	111

Portmap
Program	Version	Protocol	Port
portmapper	4	tcp	111
portmapper	3	tcp	111
portmapper	2	tcp	111
portmapper	4	udp	111
portmapper	3	udp	111
portmapper	2	udp	111

NTP
protocolversion: 3
stratum: 3
leap: 0
precision: -24
rootdelay: 0.0310516357422
rootdisp: 0.0498504638672
refid: 1341570900
reftime: 3946798195.51
poll: 3

HTTP/1.1 400 Bad Request
Date: Sun, 19 Jan 2025 01:58:30 GMT
Content-Type: text/html
Content-Length: 654
Connection: close
Server: VCCloud CDN / 23873.5d6cfe5d9918165d987c828f0b674d03
X-XSS-Protection: 1; mode=block