Postfix smtpd

220 mail.alchemist-masterbatch.com ESMTP Postfix
250-mail.alchemist-masterbatch.com
250-PIPELINING
250-SIZE 102400000
250-VRFY
250-ETRN
250-STARTTLS
250-AUTH PLAIN LOGIN
250-ENHANCEDSTATUSCODES
250-8BITMIME
250-DSN
250-SMTPUTF8
250 CHUNKING

Postfix smtpd

220 mail.alchemist-masterbatch.com ESMTP Postfix
250-mail.alchemist-masterbatch.com
250-PIPELINING
250-SIZE 102400000
250-VRFY
250-ETRN
250-STARTTLS
250-ENHANCEDSTATUSCODES
250-8BITMIME
250-DSN
250-SMTPUTF8
250 CHUNKING

* OK [CAPABILITY IMAP4rev1 SASL-IR LOGIN-REFERRALS ID ENABLE IDLE LITERAL+ AUTH=PLAIN AUTH=LOGIN] Dovecot ready.
* CAPABILITY IMAP4rev1 SASL-IR LOGIN-REFERRALS ID ENABLE IDLE LITERAL+ AUTH=PLAIN AUTH=LOGIN
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: 1 (0x0)
        Serial Number: 0 (0x0)
        Signature Algorithm: md5WithRSAEncryption
        Issuer: CN=172.93.189.220
        Validity
            Not Before: Mar 17 06:55:17 2025 GMT
            Not After : Mar 15 06:55:17 2035 GMT
        Subject: CN=172.93.189.220
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:f3:c8:c1:65:7e:b1:ae:1c:db:de:47:ba:e9:05:
                    d5:48:f8:82:05:37:93:8a:d3:4d:77:5c:cc:8b:ef:
                    1b:0a:68:27:c7:e1:e6:9b:78:d0:40:4d:1e:86:c8:
                    22:2d:3f:a6:49:19:d7:97:da:f1:6e:53:08:10:5e:
                    82:1a:7e:63:88:69:2b:25:af:25:24:80:79:b2:b5:
                    62:e5:e4:b2:a7:06:02:97:3e:e1:7f:ea:a2:64:50:
                    ec:16:0b:5b:e8:7d:6a:28:57:56:02:55:82:65:78:
                    a2:fc:73:a8:83:bc:dd:d6:c2:dd:ec:1d:d4:98:60:
                    c1:d9:9b:72:30:3b:e9:68:c9:e1:2f:e9:1f:5d:84:
                    c4:f3:44:ea:48:57:18:f0:0a:c5:16:e2:d3:b6:e3:
                    ca:04:67:cd:14:ee:a3:b3:ba:ee:be:5c:66:b9:e2:
                    d3:92:95:46:18:19:23:19:ca:a9:e1:aa:15:e0:63:
                    58:bf:c4:51:0b:ef:c4:0d:13:c1:36:74:0c:a4:ae:
                    34:40:d1:26:b8:e9:b1:60:51:9f:7c:54:93:4d:64:
                    8b:fa:62:63:c4:9e:fc:d2:6e:e7:65:57:18:02:fb:
                    2d:95:15:c0:a6:81:c1:c7:33:ce:c0:73:f0:e8:8a:
                    75:b5:14:7d:ff:f4:e3:44:9a:fb:8c:65:3a:44:8a:
                    8a:21
                Exponent: 65537 (0x10001)
    Signature Algorithm: md5WithRSAEncryption
    Signature Value:
        8c:e9:73:df:54:93:6f:a6:11:8b:44:00:67:cd:cc:b5:68:6c:
        70:a6:7d:e7:0c:f1:92:b0:5c:b9:75:e2:09:3f:3d:6b:f8:a1:
        71:14:e5:4f:89:44:4b:9c:1e:99:d5:92:17:8c:77:0b:db:4f:
        1b:aa:91:ff:ea:75:80:14:8d:23:bb:81:eb:3f:a0:7a:04:48:
        22:e1:8e:8a:51:b1:db:2e:da:10:1f:ad:dd:5d:46:d9:3c:32:
        29:57:0f:d4:04:b2:a1:71:27:a1:e6:b8:a6:29:aa:85:95:aa:
        42:c5:e3:67:3c:7b:8e:dc:88:53:e7:27:03:f8:65:f0:fb:a4:
        57:71:ff:97:34:2a:2c:3f:e5:f8:be:7b:db:95:41:4a:ea:ec:
        15:49:b5:70:ff:b4:10:27:5c:15:4b:f8:31:29:d9:84:db:61:
        38:0a:d3:ab:cd:bf:bb:28:e1:c2:4a:26:25:a6:71:05:3c:c3:
        88:4d:3d:fe:51:33:78:a6:ec:bd:a2:29:c9:93:1c:aa:9d:c1:
        9f:ed:87:8a:03:1a:83:4c:b5:75:4a:f9:19:63:57:23:2d:7d:
        83:34:06:42:2c:66:d8:0e:35:46:66:45:99:59:92:67:31:60:
        72:e9:65:97:3f:75:51:ca:c9:c2:40:48:b2:8e:5e:34:9e:a9:
        c6:cf:3c:06