220 ProFTPD Server (ProFTPD) [109.120.162.50]
530 Login incorrect.
214-The following commands are recognized (* =>'s unimplemented):
 CWD     XCWD    CDUP    XCUP    SMNT*   QUIT    PORT    PASV    
 EPRT    EPSV    ALLO    RNFR    RNTO    DELE    MDTM    RMD     
 XRMD    MKD     XMKD    PWD     XPWD    SIZE    SYST    HELP    
 NOOP    FEAT    OPTS    HOST    CLNT    AUTH    CCC*    CONF*   
 ENC*    MIC*    PBSZ    PROT    TYPE    STRU    MODE    RETR    
 STOR    STOU    APPE    REST    ABOR    RANG    USER    PASS    
 ACCT*   REIN*   LIST    NLST    STAT    SITE    MLSD    MLST    
214 Direct comments to root@0.0.0.0
211-Features:
 AUTH TLS
 CCC
 CLNT
 CSID
 EPRT
 EPSV
 HOST
 LANG en-US.UTF-8*
 MDTM
 MFF modify;UNIX.group;UNIX.mode;
 MFMT
 MLST modify*;perm*;size*;type*;unique*;UNIX.group*;UNIX.groupname*;UNIX.mode*;UNIX.owner*;UNIX.ownername*;
 PBSZ
 PROT
 RANG STREAM
 REST STREAM
 SIZE
 SSCN
 TVFS
 UTF8
211 End

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            04:88:fc:18:cc:68:35:f2:53:82:1f:57:fe:97:10:be:6d:e2
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=US, O=Let's Encrypt, CN=R11
        Validity
            Not Before: Sep  9 13:32:17 2024 GMT
            Not After : Dec  8 13:32:16 2024 GMT
        Subject: CN=plesk07.infobox.ru
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:ce:c1:66:2b:9e:44:60:34:e9:3b:ab:8c:5b:da:
                    eb:ee:e8:86:1c:d5:96:90:9a:d3:8b:85:7c:78:5a:
                    e3:9f:e2:35:34:af:2c:4e:ec:07:cf:68:99:62:b6:
                    66:6f:9e:1f:05:80:bb:88:75:18:c5:17:83:be:b7:
                    2e:f5:f8:e3:e4:95:7f:0a:ed:cf:c6:a2:8d:28:b0:
                    92:f5:ab:2e:3c:30:2e:bf:17:3c:88:0a:62:fc:a0:
                    5a:66:3a:5a:b7:a6:da:a0:13:7d:28:8d:75:5e:54:
                    d0:56:17:47:17:96:6e:79:5a:b5:c6:9c:b1:fa:f2:
                    b0:28:90:f9:d1:8e:46:6f:aa:17:f5:b2:ee:de:9a:
                    e6:df:50:28:78:8c:88:e5:f3:4a:c2:50:6a:68:58:
                    89:e3:4e:11:70:81:34:c7:9e:40:3d:c8:d4:b2:8f:
                    d5:dc:a9:b6:98:f1:8f:0e:89:f9:fc:3a:08:1a:91:
                    4f:1f:4c:d0:97:dc:cc:b0:37:5d:c8:3d:df:1a:7c:
                    54:c4:47:e5:24:ef:56:4c:ff:c2:d1:08:c8:27:46:
                    23:0b:ee:82:f2:e5:d9:5c:62:7f:60:b1:86:3b:26:
                    92:ab:20:17:17:91:54:2f:3a:aa:40:eb:3b:91:70:
                    49:ff:1d:9c:25:2f:b7:0d:c1:a5:50:d9:aa:6f:d8:
                    fb:39
                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: 
                4A:8A:C9:B0:2D:19:42:80:3A:F6:4C:74:27:EA:25:22:E5:0F:05:EB
            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:plesk07.infobox.ru
            X509v3 Certificate Policies: 
                Policy: 2.23.140.1.2.1
            CT Precertificate SCTs: 
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : 3F:17:4B:4F:D7:22:47:58:94:1D:65:1C:84:BE:0D:12:
                                ED:90:37:7F:1F:85:6A:EB:C1:BF:28:85:EC:F8:64:6E
                    Timestamp : Sep  9 14:30:48.129 2024 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:45:02:20:74:FC:B6:91:A1:3C:A5:A5:18:D7:70:40:
                                5A:30:42:F7:D5:C8:DA:AC:69:65:40:DA:77:27:E4:53:
                                C0:35:30:DE:02:21:00:9D:92:2C:6B:4C:E1:F7:05:92:
                                8C:9E:BE:F1:A1:B7:27:3A:FC:60:AC:0C:38:00:11:A7:
                                AF:65:DE:E4:80:8A:6B
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : 19:98:10:71:09:F0:D6:52:2E:30:80:D2:9E:3F:64:BB:
                                83:6E:28:CC:F9:0F:52:8E:EE:DF:CE:4A:3F:16:B4:CA
                    Timestamp : Sep  9 14:30:48.150 2024 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:45:02:21:00:B2:24:C9:98:D4:42:E9:A1:AB:F3:2B:
                                22:3F:0F:8B:63:C0:DC:29:DC:A1:FD:F0:D8:06:4C:DB:
                                D4:AE:FD:7C:7C:02:20:6F:DA:C1:BC:59:3C:9C:42:6B:
                                46:52:4E:E4:75:0B:73:8F:81:86:5E:CB:E7:FB:FE:14:
                                4C:AE:80:F2:CA:B2:58
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        38:79:56:f9:e6:a4:ca:b8:6b:d7:ef:c5:b7:c9:5b:b5:d9:5a:
        58:11:77:29:7d:1e:1b:9c:28:1d:0e:df:92:3e:99:b2:e3:3b:
        84:bc:a9:d9:43:ea:84:e5:90:20:85:1d:9a:fc:40:62:0a:16:
        dc:86:6f:f5:87:03:d2:1c:2d:62:05:fd:a6:34:29:54:2b:4a:
        56:62:f1:82:fd:8c:c3:87:bb:2c:70:1b:60:35:7c:a2:09:c6:
        63:75:e1:41:f1:9b:8e:7b:25:12:94:80:4b:21:e0:29:b5:04:
        cc:52:52:48:d1:23:59:5d:93:69:84:6f:c2:3e:d8:0c:40:e2:
        c4:4e:b8:40:da:bc:5c:91:b2:d3:cf:3d:f7:58:47:79:c6:7f:
        e4:6e:5c:62:30:eb:5f:7f:be:53:24:94:5f:fb:fe:37:e1:01:
        8f:e9:34:42:16:e6:69:fb:38:06:05:42:20:bb:05:3b:4e:2b:
        85:d8:d9:32:3c:41:9d:4e:29:d0:71:61:88:c3:01:c3:c8:bd:
        cd:8d:cc:18:7e:81:06:12:49:40:4b:4a:b1:e0:b1:79:0a:dc:
        b1:70:f0:a1:9e:68:e9:44:f8:02:bd:d6:12:88:61:ea:dc:8c:
        e0:db:02:57:3f:c2:f3:16:d5:56:f1:52:ac:bb:d9:fb:5b:1c:
        10:48:90:c6

OpenSSH8.0

SSH-2.0-OpenSSH_8.0
Key type: ssh-rsa
Key: AAAAB3NzaC1yc2EAAAADAQABAAABgQDFx77NH28yjFu0iW9e+Lc/AqmQp3rsPs+atdHkisBArE7T
7i8O/K5ZRYccKWO/avWhJPZ4ws5OF+9adKPYi1wDZRlbWWGQUeFmQLlCIxVQAdU+yvWi1qgbE2y8
hvYApUoIYfN1rx4Wn+PUpcsgA7HpSkDFhFe+MMIOfo2ABbkGpR3UZnZLy+U3MECkaKjFJfBNHtsX
s/svUFx3PZWcqJbXForbRyfvv1PMjUOsL3gs+MKr3MEnmdGCz3OkwtWnq98SVtFuLGxNse9UfTjl
jre6GZ6kX2m7/jdmXLx07UZeH8xBQVh1t655UZoYV28M+D4ShU2l8Sv48ZzF/2uWIDANYQm2DUQV
jmMIptaxQRLO1ikYPt1IFsXyz/8maR6deCeoCxUWvgiwYLjuDc8BCQAfbdaysPd9+FMo58xHkvSB
E4nb7ShYe/m+c289LLatTNACiE8mJ9LdcmYTRxWDu66Qu6dnCWBB6tvIDy0X1aDI3lQIGXwTHLIZ
SuLzwYiDHZM=
Fingerprint: 9c:a0:94:c4:e6:d4:6a:43:57:2a:98:ca:bd:d0:09:df

Kex Algorithms:
	curve25519-sha256
	curve25519-sha256@libssh.org
	ecdh-sha2-nistp256
	ecdh-sha2-nistp384
	ecdh-sha2-nistp521
	diffie-hellman-group-exchange-sha256
	diffie-hellman-group14-sha256
	diffie-hellman-group16-sha512
	diffie-hellman-group18-sha512
	diffie-hellman-group-exchange-sha1
	diffie-hellman-group14-sha1
	kex-strict-s-v00@openssh.com

Server Host Key Algorithms:
	rsa-sha2-512
	rsa-sha2-256
	ssh-rsa
	ecdsa-sha2-nistp256
	ssh-ed25519

Encryption Algorithms:
	aes256-gcm@openssh.com
	chacha20-poly1305@openssh.com
	aes256-ctr
	aes256-cbc
	aes128-gcm@openssh.com
	aes128-ctr
	aes128-cbc
	3des-cbc

MAC Algorithms:
	hmac-sha2-256-etm@openssh.com
	hmac-sha1-etm@openssh.com
	umac-128-etm@openssh.com
	hmac-sha2-512-etm@openssh.com
	hmac-sha2-256
	hmac-sha1
	umac-128@openssh.com
	hmac-sha2-512

Compression Algorithms:
	none
	zlib@openssh.com

nginx

HTTP/1.1 200 OK
Server: nginx
Date: Wed, 16 Oct 2024 02:00:44 GMT
Content-Type: text/html
Content-Length: 432
Connection: keep-alive
Last-Modified: Mon, 08 Jun 2020 12:24:14 GMT
ETag: "1b0-5a791b054d780"
Accept-Ranges: bytes

+OK Dovecot ready. <37bb4e.b547.671d6e15.8SW3K/os6RO8R58UAvFLPA==@plesk07.infobox.ru>
+OK
CAPA
TOP
UIDL
RESP-CODES
PIPELINING
AUTH-RESP-CODE
STLS
USER
SASL PLAIN LOGIN DIGEST-MD5 CRAM-MD5
.

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number: 1593512534 (0x5efb1256)
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=CH, L=Schaffhausen, O=Plesk, CN=Plesk/emailAddress=info@plesk.com
        Validity
            Not Before: Jun 30 10:22:14 2020 GMT
            Not After : Jun 30 10:22:14 2021 GMT
        Subject: C=CH, L=Schaffhausen, O=Plesk, CN=Plesk/emailAddress=info@plesk.com
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:e7:55:37:76:e9:4f:8c:3d:58:46:25:61:b3:ce:
                    72:c3:a7:d2:a1:97:7d:52:11:35:09:b4:97:97:2d:
                    31:38:5b:92:a6:a9:94:3c:f3:8c:5b:27:c0:d9:01:
                    36:9e:a7:cd:61:f3:b2:94:27:20:40:7d:0c:85:79:
                    5c:1b:37:99:e1:2c:85:00:01:b1:c3:b3:b0:dd:2d:
                    00:42:ea:1b:8c:dc:a1:d2:28:95:b4:43:65:43:f9:
                    ee:14:fe:7d:11:9a:12:ec:79:7e:7c:48:b2:7b:d7:
                    1a:5d:9d:86:5b:b8:d1:53:bd:9f:68:dc:31:fd:91:
                    94:40:aa:96:aa:70:f5:8a:c4:8a:d3:64:cb:c4:26:
                    d2:f4:2a:39:eb:9b:4c:63:42:9f:54:b7:3a:cf:13:
                    cd:3e:de:82:a8:c8:44:1d:d4:99:e1:fd:36:6d:03:
                    31:84:ef:a4:eb:6c:a3:f5:23:62:81:1f:77:8b:32:
                    f0:87:82:31:1e:4a:50:6e:28:c7:c0:4b:d2:ce:67:
                    9a:0f:19:83:5c:ee:29:bb:e3:cd:7d:1b:1a:7d:49:
                    67:96:b8:fe:1e:15:d3:aa:ef:83:bc:d1:16:17:d1:
                    d6:16:47:e5:61:8b:d2:af:cf:0a:bd:b4:7c:9d:de:
                    89:07:81:16:ed:ba:b9:9d:87:b6:e1:f2:5f:dc:9d:
                    ad:95
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Extended Key Usage: 
                TLS Web Server Authentication
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        81:fd:51:8b:1f:da:a9:ee:3a:98:9c:3c:93:f1:23:f1:79:8f:
        f8:3f:62:a2:0d:f4:d2:24:7f:00:32:24:30:d7:fa:2f:a7:40:
        f5:e8:10:d5:00:a1:05:c0:4d:a6:68:df:df:d4:26:07:b6:f9:
        f3:b8:61:aa:36:25:21:79:a1:a4:f3:b2:94:2f:00:78:82:60:
        b6:6e:27:a7:e1:75:89:99:33:46:05:71:a8:23:c3:b2:d0:3d:
        78:71:51:59:9a:2f:b7:d0:02:f1:ee:46:d3:d3:78:b0:36:8a:
        87:76:88:62:b8:fd:18:2a:84:96:2c:97:df:21:8d:27:00:ed:
        ce:5f:8f:db:58:82:da:2c:6d:60:7e:2d:60:48:e1:a1:7c:28:
        a0:a2:50:dc:ec:cf:31:28:68:25:0a:bf:99:3d:da:27:c3:af:
        e6:ef:b8:21:3c:dd:91:34:5a:0a:d4:70:a7:60:01:ce:09:88:
        86:7e:dc:69:9f:18:d0:8d:c0:85:27:93:4b:ec:00:f6:25:83:
        05:2d:2f:cf:c8:b4:a9:a1:0a:70:63:c6:98:bb:68:9d:24:80:
        0f:54:b5:ad:84:18:6d:e3:64:a6:66:25:b1:c4:fc:f4:1f:37:
        ee:44:74:d1:99:7d:ec:d5:91:4d:b3:76:2f:24:36:23:3f:be:
        36:88:59:38

* OK [CAPABILITY IMAP4rev1 SASL-IR LOGIN-REFERRALS ID ENABLE IDLE LITERAL+ STARTTLS AUTH=PLAIN AUTH=LOGIN AUTH=DIGEST-MD5 AUTH=CRAM-MD5] Dovecot ready.
* CAPABILITY IMAP4rev1 SASL-IR LOGIN-REFERRALS ID ENABLE IDLE LITERAL+ STARTTLS AUTH=PLAIN AUTH=LOGIN AUTH=DIGEST-MD5 AUTH=CRAM-MD5
A001 OK Pre-login capabilities listed, post-login capabilities have more.
* ID ("name" "Dovecot")
A002 OK ID completed.
A003 BAD Error in IMAP command received by server.
* BYE Logging out
A004 OK Logout completed.

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number: 1593512534 (0x5efb1256)
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=CH, L=Schaffhausen, O=Plesk, CN=Plesk/emailAddress=info@plesk.com
        Validity
            Not Before: Jun 30 10:22:14 2020 GMT
            Not After : Jun 30 10:22:14 2021 GMT
        Subject: C=CH, L=Schaffhausen, O=Plesk, CN=Plesk/emailAddress=info@plesk.com
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:e7:55:37:76:e9:4f:8c:3d:58:46:25:61:b3:ce:
                    72:c3:a7:d2:a1:97:7d:52:11:35:09:b4:97:97:2d:
                    31:38:5b:92:a6:a9:94:3c:f3:8c:5b:27:c0:d9:01:
                    36:9e:a7:cd:61:f3:b2:94:27:20:40:7d:0c:85:79:
                    5c:1b:37:99:e1:2c:85:00:01:b1:c3:b3:b0:dd:2d:
                    00:42:ea:1b:8c:dc:a1:d2:28:95:b4:43:65:43:f9:
                    ee:14:fe:7d:11:9a:12:ec:79:7e:7c:48:b2:7b:d7:
                    1a:5d:9d:86:5b:b8:d1:53:bd:9f:68:dc:31:fd:91:
                    94:40:aa:96:aa:70:f5:8a:c4:8a:d3:64:cb:c4:26:
                    d2:f4:2a:39:eb:9b:4c:63:42:9f:54:b7:3a:cf:13:
                    cd:3e:de:82:a8:c8:44:1d:d4:99:e1:fd:36:6d:03:
                    31:84:ef:a4:eb:6c:a3:f5:23:62:81:1f:77:8b:32:
                    f0:87:82:31:1e:4a:50:6e:28:c7:c0:4b:d2:ce:67:
                    9a:0f:19:83:5c:ee:29:bb:e3:cd:7d:1b:1a:7d:49:
                    67:96:b8:fe:1e:15:d3:aa:ef:83:bc:d1:16:17:d1:
                    d6:16:47:e5:61:8b:d2:af:cf:0a:bd:b4:7c:9d:de:
                    89:07:81:16:ed:ba:b9:9d:87:b6:e1:f2:5f:dc:9d:
                    ad:95
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Extended Key Usage: 
                TLS Web Server Authentication
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        81:fd:51:8b:1f:da:a9:ee:3a:98:9c:3c:93:f1:23:f1:79:8f:
        f8:3f:62:a2:0d:f4:d2:24:7f:00:32:24:30:d7:fa:2f:a7:40:
        f5:e8:10:d5:00:a1:05:c0:4d:a6:68:df:df:d4:26:07:b6:f9:
        f3:b8:61:aa:36:25:21:79:a1:a4:f3:b2:94:2f:00:78:82:60:
        b6:6e:27:a7:e1:75:89:99:33:46:05:71:a8:23:c3:b2:d0:3d:
        78:71:51:59:9a:2f:b7:d0:02:f1:ee:46:d3:d3:78:b0:36:8a:
        87:76:88:62:b8:fd:18:2a:84:96:2c:97:df:21:8d:27:00:ed:
        ce:5f:8f:db:58:82:da:2c:6d:60:7e:2d:60:48:e1:a1:7c:28:
        a0:a2:50:dc:ec:cf:31:28:68:25:0a:bf:99:3d:da:27:c3:af:
        e6:ef:b8:21:3c:dd:91:34:5a:0a:d4:70:a7:60:01:ce:09:88:
        86:7e:dc:69:9f:18:d0:8d:c0:85:27:93:4b:ec:00:f6:25:83:
        05:2d:2f:cf:c8:b4:a9:a1:0a:70:63:c6:98:bb:68:9d:24:80:
        0f:54:b5:ad:84:18:6d:e3:64:a6:66:25:b1:c4:fc:f4:1f:37:
        ee:44:74:d1:99:7d:ec:d5:91:4d:b3:76:2f:24:36:23:3f:be:
        36:88:59:38

Postfix smtpd

220 plesk07.infobox.ru ESMTP Postfix
250-plesk07.infobox.ru
250-PIPELINING
250-SIZE 10240000
250-ETRN
250-AUTH DIGEST-MD5 CRAM-MD5 PLAIN LOGIN
250-ENHANCEDSTATUSCODES
250-8BITMIME
250-DSN
250 CHUNKING

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number: 1593512534 (0x5efb1256)
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=CH, L=Schaffhausen, O=Plesk, CN=Plesk/emailAddress=info@plesk.com
        Validity
            Not Before: Jun 30 10:22:14 2020 GMT
            Not After : Jun 30 10:22:14 2021 GMT
        Subject: C=CH, L=Schaffhausen, O=Plesk, CN=Plesk/emailAddress=info@plesk.com
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:e7:55:37:76:e9:4f:8c:3d:58:46:25:61:b3:ce:
                    72:c3:a7:d2:a1:97:7d:52:11:35:09:b4:97:97:2d:
                    31:38:5b:92:a6:a9:94:3c:f3:8c:5b:27:c0:d9:01:
                    36:9e:a7:cd:61:f3:b2:94:27:20:40:7d:0c:85:79:
                    5c:1b:37:99:e1:2c:85:00:01:b1:c3:b3:b0:dd:2d:
                    00:42:ea:1b:8c:dc:a1:d2:28:95:b4:43:65:43:f9:
                    ee:14:fe:7d:11:9a:12:ec:79:7e:7c:48:b2:7b:d7:
                    1a:5d:9d:86:5b:b8:d1:53:bd:9f:68:dc:31:fd:91:
                    94:40:aa:96:aa:70:f5:8a:c4:8a:d3:64:cb:c4:26:
                    d2:f4:2a:39:eb:9b:4c:63:42:9f:54:b7:3a:cf:13:
                    cd:3e:de:82:a8:c8:44:1d:d4:99:e1:fd:36:6d:03:
                    31:84:ef:a4:eb:6c:a3:f5:23:62:81:1f:77:8b:32:
                    f0:87:82:31:1e:4a:50:6e:28:c7:c0:4b:d2:ce:67:
                    9a:0f:19:83:5c:ee:29:bb:e3:cd:7d:1b:1a:7d:49:
                    67:96:b8:fe:1e:15:d3:aa:ef:83:bc:d1:16:17:d1:
                    d6:16:47:e5:61:8b:d2:af:cf:0a:bd:b4:7c:9d:de:
                    89:07:81:16:ed:ba:b9:9d:87:b6:e1:f2:5f:dc:9d:
                    ad:95
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Extended Key Usage: 
                TLS Web Server Authentication
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        81:fd:51:8b:1f:da:a9:ee:3a:98:9c:3c:93:f1:23:f1:79:8f:
        f8:3f:62:a2:0d:f4:d2:24:7f:00:32:24:30:d7:fa:2f:a7:40:
        f5:e8:10:d5:00:a1:05:c0:4d:a6:68:df:df:d4:26:07:b6:f9:
        f3:b8:61:aa:36:25:21:79:a1:a4:f3:b2:94:2f:00:78:82:60:
        b6:6e:27:a7:e1:75:89:99:33:46:05:71:a8:23:c3:b2:d0:3d:
        78:71:51:59:9a:2f:b7:d0:02:f1:ee:46:d3:d3:78:b0:36:8a:
        87:76:88:62:b8:fd:18:2a:84:96:2c:97:df:21:8d:27:00:ed:
        ce:5f:8f:db:58:82:da:2c:6d:60:7e:2d:60:48:e1:a1:7c:28:
        a0:a2:50:dc:ec:cf:31:28:68:25:0a:bf:99:3d:da:27:c3:af:
        e6:ef:b8:21:3c:dd:91:34:5a:0a:d4:70:a7:60:01:ce:09:88:
        86:7e:dc:69:9f:18:d0:8d:c0:85:27:93:4b:ec:00:f6:25:83:
        05:2d:2f:cf:c8:b4:a9:a1:0a:70:63:c6:98:bb:68:9d:24:80:
        0f:54:b5:ad:84:18:6d:e3:64:a6:66:25:b1:c4:fc:f4:1f:37:
        ee:44:74:d1:99:7d:ec:d5:91:4d:b3:76:2f:24:36:23:3f:be:
        36:88:59:38

Postfix smtpd

220 plesk07.infobox.ru ESMTP Postfix
250-plesk07.infobox.ru
250-PIPELINING
250-SIZE 10240000
250-ETRN
250-STARTTLS
250-ENHANCEDSTATUSCODES
250-8BITMIME
250-DSN
250 CHUNKING

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number: 1593512534 (0x5efb1256)
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=CH, L=Schaffhausen, O=Plesk, CN=Plesk/emailAddress=info@plesk.com
        Validity
            Not Before: Jun 30 10:22:14 2020 GMT
            Not After : Jun 30 10:22:14 2021 GMT
        Subject: C=CH, L=Schaffhausen, O=Plesk, CN=Plesk/emailAddress=info@plesk.com
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:e7:55:37:76:e9:4f:8c:3d:58:46:25:61:b3:ce:
                    72:c3:a7:d2:a1:97:7d:52:11:35:09:b4:97:97:2d:
                    31:38:5b:92:a6:a9:94:3c:f3:8c:5b:27:c0:d9:01:
                    36:9e:a7:cd:61:f3:b2:94:27:20:40:7d:0c:85:79:
                    5c:1b:37:99:e1:2c:85:00:01:b1:c3:b3:b0:dd:2d:
                    00:42:ea:1b:8c:dc:a1:d2:28:95:b4:43:65:43:f9:
                    ee:14:fe:7d:11:9a:12:ec:79:7e:7c:48:b2:7b:d7:
                    1a:5d:9d:86:5b:b8:d1:53:bd:9f:68:dc:31:fd:91:
                    94:40:aa:96:aa:70:f5:8a:c4:8a:d3:64:cb:c4:26:
                    d2:f4:2a:39:eb:9b:4c:63:42:9f:54:b7:3a:cf:13:
                    cd:3e:de:82:a8:c8:44:1d:d4:99:e1:fd:36:6d:03:
                    31:84:ef:a4:eb:6c:a3:f5:23:62:81:1f:77:8b:32:
                    f0:87:82:31:1e:4a:50:6e:28:c7:c0:4b:d2:ce:67:
                    9a:0f:19:83:5c:ee:29:bb:e3:cd:7d:1b:1a:7d:49:
                    67:96:b8:fe:1e:15:d3:aa:ef:83:bc:d1:16:17:d1:
                    d6:16:47:e5:61:8b:d2:af:cf:0a:bd:b4:7c:9d:de:
                    89:07:81:16:ed:ba:b9:9d:87:b6:e1:f2:5f:dc:9d:
                    ad:95
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Extended Key Usage: 
                TLS Web Server Authentication
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        81:fd:51:8b:1f:da:a9:ee:3a:98:9c:3c:93:f1:23:f1:79:8f:
        f8:3f:62:a2:0d:f4:d2:24:7f:00:32:24:30:d7:fa:2f:a7:40:
        f5:e8:10:d5:00:a1:05:c0:4d:a6:68:df:df:d4:26:07:b6:f9:
        f3:b8:61:aa:36:25:21:79:a1:a4:f3:b2:94:2f:00:78:82:60:
        b6:6e:27:a7:e1:75:89:99:33:46:05:71:a8:23:c3:b2:d0:3d:
        78:71:51:59:9a:2f:b7:d0:02:f1:ee:46:d3:d3:78:b0:36:8a:
        87:76:88:62:b8:fd:18:2a:84:96:2c:97:df:21:8d:27:00:ed:
        ce:5f:8f:db:58:82:da:2c:6d:60:7e:2d:60:48:e1:a1:7c:28:
        a0:a2:50:dc:ec:cf:31:28:68:25:0a:bf:99:3d:da:27:c3:af:
        e6:ef:b8:21:3c:dd:91:34:5a:0a:d4:70:a7:60:01:ce:09:88:
        86:7e:dc:69:9f:18:d0:8d:c0:85:27:93:4b:ec:00:f6:25:83:
        05:2d:2f:cf:c8:b4:a9:a1:0a:70:63:c6:98:bb:68:9d:24:80:
        0f:54:b5:ad:84:18:6d:e3:64:a6:66:25:b1:c4:fc:f4:1f:37:
        ee:44:74:d1:99:7d:ec:d5:91:4d:b3:76:2f:24:36:23:3f:be:
        36:88:59:38

* OK [CAPABILITY IMAP4rev1 SASL-IR LOGIN-REFERRALS ID ENABLE IDLE LITERAL+ AUTH=PLAIN AUTH=LOGIN AUTH=DIGEST-MD5 AUTH=CRAM-MD5] Dovecot ready.
* CAPABILITY IMAP4rev1 SASL-IR LOGIN-REFERRALS ID ENABLE IDLE LITERAL+ AUTH=PLAIN AUTH=LOGIN AUTH=DIGEST-MD5 AUTH=CRAM-MD5
A001 OK Pre-login capabilities listed, post-login capabilities have more.
* ID ("name" "Dovecot")
A002 OK ID completed.
A003 BAD Error in IMAP command received by server.
* BYE Logging out
A004 OK Logout completed.

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number: 1593512534 (0x5efb1256)
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=CH, L=Schaffhausen, O=Plesk, CN=Plesk/emailAddress=info@plesk.com
        Validity
            Not Before: Jun 30 10:22:14 2020 GMT
            Not After : Jun 30 10:22:14 2021 GMT
        Subject: C=CH, L=Schaffhausen, O=Plesk, CN=Plesk/emailAddress=info@plesk.com
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:e7:55:37:76:e9:4f:8c:3d:58:46:25:61:b3:ce:
                    72:c3:a7:d2:a1:97:7d:52:11:35:09:b4:97:97:2d:
                    31:38:5b:92:a6:a9:94:3c:f3:8c:5b:27:c0:d9:01:
                    36:9e:a7:cd:61:f3:b2:94:27:20:40:7d:0c:85:79:
                    5c:1b:37:99:e1:2c:85:00:01:b1:c3:b3:b0:dd:2d:
                    00:42:ea:1b:8c:dc:a1:d2:28:95:b4:43:65:43:f9:
                    ee:14:fe:7d:11:9a:12:ec:79:7e:7c:48:b2:7b:d7:
                    1a:5d:9d:86:5b:b8:d1:53:bd:9f:68:dc:31:fd:91:
                    94:40:aa:96:aa:70:f5:8a:c4:8a:d3:64:cb:c4:26:
                    d2:f4:2a:39:eb:9b:4c:63:42:9f:54:b7:3a:cf:13:
                    cd:3e:de:82:a8:c8:44:1d:d4:99:e1:fd:36:6d:03:
                    31:84:ef:a4:eb:6c:a3:f5:23:62:81:1f:77:8b:32:
                    f0:87:82:31:1e:4a:50:6e:28:c7:c0:4b:d2:ce:67:
                    9a:0f:19:83:5c:ee:29:bb:e3:cd:7d:1b:1a:7d:49:
                    67:96:b8:fe:1e:15:d3:aa:ef:83:bc:d1:16:17:d1:
                    d6:16:47:e5:61:8b:d2:af:cf:0a:bd:b4:7c:9d:de:
                    89:07:81:16:ed:ba:b9:9d:87:b6:e1:f2:5f:dc:9d:
                    ad:95
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Extended Key Usage: 
                TLS Web Server Authentication
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        81:fd:51:8b:1f:da:a9:ee:3a:98:9c:3c:93:f1:23:f1:79:8f:
        f8:3f:62:a2:0d:f4:d2:24:7f:00:32:24:30:d7:fa:2f:a7:40:
        f5:e8:10:d5:00:a1:05:c0:4d:a6:68:df:df:d4:26:07:b6:f9:
        f3:b8:61:aa:36:25:21:79:a1:a4:f3:b2:94:2f:00:78:82:60:
        b6:6e:27:a7:e1:75:89:99:33:46:05:71:a8:23:c3:b2:d0:3d:
        78:71:51:59:9a:2f:b7:d0:02:f1:ee:46:d3:d3:78:b0:36:8a:
        87:76:88:62:b8:fd:18:2a:84:96:2c:97:df:21:8d:27:00:ed:
        ce:5f:8f:db:58:82:da:2c:6d:60:7e:2d:60:48:e1:a1:7c:28:
        a0:a2:50:dc:ec:cf:31:28:68:25:0a:bf:99:3d:da:27:c3:af:
        e6:ef:b8:21:3c:dd:91:34:5a:0a:d4:70:a7:60:01:ce:09:88:
        86:7e:dc:69:9f:18:d0:8d:c0:85:27:93:4b:ec:00:f6:25:83:
        05:2d:2f:cf:c8:b4:a9:a1:0a:70:63:c6:98:bb:68:9d:24:80:
        0f:54:b5:ad:84:18:6d:e3:64:a6:66:25:b1:c4:fc:f4:1f:37:
        ee:44:74:d1:99:7d:ec:d5:91:4d:b3:76:2f:24:36:23:3f:be:
        36:88:59:38

+OK Dovecot ready. <19f54f.9b61.670c19d3.ZNKPfhA97AIKK9LzGtx6pg==@plesk07.infobox.ru>
+OK
CAPA
TOP
UIDL
RESP-CODES
PIPELINING
AUTH-RESP-CODE
USER
SASL PLAIN LOGIN DIGEST-MD5 CRAM-MD5
.

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number: 1593512534 (0x5efb1256)
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=CH, L=Schaffhausen, O=Plesk, CN=Plesk/emailAddress=info@plesk.com
        Validity
            Not Before: Jun 30 10:22:14 2020 GMT
            Not After : Jun 30 10:22:14 2021 GMT
        Subject: C=CH, L=Schaffhausen, O=Plesk, CN=Plesk/emailAddress=info@plesk.com
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:e7:55:37:76:e9:4f:8c:3d:58:46:25:61:b3:ce:
                    72:c3:a7:d2:a1:97:7d:52:11:35:09:b4:97:97:2d:
                    31:38:5b:92:a6:a9:94:3c:f3:8c:5b:27:c0:d9:01:
                    36:9e:a7:cd:61:f3:b2:94:27:20:40:7d:0c:85:79:
                    5c:1b:37:99:e1:2c:85:00:01:b1:c3:b3:b0:dd:2d:
                    00:42:ea:1b:8c:dc:a1:d2:28:95:b4:43:65:43:f9:
                    ee:14:fe:7d:11:9a:12:ec:79:7e:7c:48:b2:7b:d7:
                    1a:5d:9d:86:5b:b8:d1:53:bd:9f:68:dc:31:fd:91:
                    94:40:aa:96:aa:70:f5:8a:c4:8a:d3:64:cb:c4:26:
                    d2:f4:2a:39:eb:9b:4c:63:42:9f:54:b7:3a:cf:13:
                    cd:3e:de:82:a8:c8:44:1d:d4:99:e1:fd:36:6d:03:
                    31:84:ef:a4:eb:6c:a3:f5:23:62:81:1f:77:8b:32:
                    f0:87:82:31:1e:4a:50:6e:28:c7:c0:4b:d2:ce:67:
                    9a:0f:19:83:5c:ee:29:bb:e3:cd:7d:1b:1a:7d:49:
                    67:96:b8:fe:1e:15:d3:aa:ef:83:bc:d1:16:17:d1:
                    d6:16:47:e5:61:8b:d2:af:cf:0a:bd:b4:7c:9d:de:
                    89:07:81:16:ed:ba:b9:9d:87:b6:e1:f2:5f:dc:9d:
                    ad:95
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Extended Key Usage: 
                TLS Web Server Authentication
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        81:fd:51:8b:1f:da:a9:ee:3a:98:9c:3c:93:f1:23:f1:79:8f:
        f8:3f:62:a2:0d:f4:d2:24:7f:00:32:24:30:d7:fa:2f:a7:40:
        f5:e8:10:d5:00:a1:05:c0:4d:a6:68:df:df:d4:26:07:b6:f9:
        f3:b8:61:aa:36:25:21:79:a1:a4:f3:b2:94:2f:00:78:82:60:
        b6:6e:27:a7:e1:75:89:99:33:46:05:71:a8:23:c3:b2:d0:3d:
        78:71:51:59:9a:2f:b7:d0:02:f1:ee:46:d3:d3:78:b0:36:8a:
        87:76:88:62:b8:fd:18:2a:84:96:2c:97:df:21:8d:27:00:ed:
        ce:5f:8f:db:58:82:da:2c:6d:60:7e:2d:60:48:e1:a1:7c:28:
        a0:a2:50:dc:ec:cf:31:28:68:25:0a:bf:99:3d:da:27:c3:af:
        e6:ef:b8:21:3c:dd:91:34:5a:0a:d4:70:a7:60:01:ce:09:88:
        86:7e:dc:69:9f:18:d0:8d:c0:85:27:93:4b:ec:00:f6:25:83:
        05:2d:2f:cf:c8:b4:a9:a1:0a:70:63:c6:98:bb:68:9d:24:80:
        0f:54:b5:ad:84:18:6d:e3:64:a6:66:25:b1:c4:fc:f4:1f:37:
        ee:44:74:d1:99:7d:ec:d5:91:4d:b3:76:2f:24:36:23:3f:be:
        36:88:59:38