Postfix smtpd

220 mail.newhousehr.se ESMTP Postfix
250-mail.newhousehr.se
250-PIPELINING
250-SIZE 20971520
250-ETRN
250-STARTTLS
250-AUTH PLAIN LOGIN
250-AUTH=PLAIN LOGIN
250-ENHANCEDSTATUSCODES
250-8BITMIME
250-DSN
250-SMTPUTF8
250 CHUNKING

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number: 6579567808931699 (0x1760150206e773)
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=TW, L=Taipel, O=Synology Inc., CN=Synology Inc. CA
        Validity
            Not Before: Aug 21 18:33:32 2026 GMT
            Not After : Aug 22 18:33:32 2027 GMT
        Subject: C=TW, L=Taipel, O=Synology Inc., CN=synology
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    b5:20:22:e1:51:ec:42:76:81:65:e7:b6:53:1b:ee:6a:
                    fd:f1:f7:1c:8f:d7:df:f7:f5:7a:8b:f8:ac:4a:a0:b4:
                    af:86:a2:15:44:ea:35:9a:a9:f4:b9:09:27:6e:91:be:
                    b8:0b:4b:d8:75:22:d2:57:e9:94:23:92:66:9c:56:eb:
                    4e:ae:56:83:c3:fc:a1:3e:42:6c:49:6b:fe:ac:ce:5d:
                    5a:59:0f:4e:d0:9e:67:94:d4:96:e0:b2:ff:0b:32:98:
                    d7:7a:c0:fd:c5:0e:3d:fe:2d:8a:b2:e3:95:bd:68:d7:
                    d6:96:ec:ee:86:ac:be:5f:54:b3:2d:ea:28:00:24:bc:
                    25:2b:db:95:30:f1:b9:95:7a:86:0e:15:d5:87:d6:75:
                    71:0b:71:a4:ae:b7:29:c6:2b:67:f9:e4:7c:46:0e:6e:
                    1e:88:f6:e5:b8:a8:83:ce:00:ca:3e:60:aa:b8:85:03:
                    26:7d:f9:8e:46:52:18:b4:63:d5:51:6c:81:81:f9:09:
                    40:90:75:c2:dd:2a:15:af:2a:ce:eb:fc:5d:af:da:26:
                    c1:5b:ea:49:3a:28:3f:95:fd:d8:37:ca:77:95:a9:58:
                    19:db:31:fc:4c:39:cb:8c:7e:ef:92:36:af:ac:f1:04:
                    08:0d:c5:db:b7:87:ee:95:52:31:f7:56:16:62:13:0d
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            Netscape Comment: 
                mod_ssl generated custom server certificate
            Netscape Cert Type: 
                SSL Server
            X509v3 Key Usage: critical
                Digital Signature, Key Encipherment
            X509v3 Extended Key Usage: 
                TLS Web Server Authentication, TLS Web Client Authentication
            X509v3 Subject Alternative Name: 
                DNS:synology
            X509v3 Subject Key Identifier: 
                DA:BE:D3:5C:E3:87:AE:D3:98:68:53:56:80:45:87:36:02:D8:4F:A6
            X509v3 Authority Key Identifier: 
                CB:57:56:5F:24:0D:F1:65:55:2F:15:F5:EC:9A:F7:3C:9A:1A:DA:5B
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        7b:88:b1:73:08:8d:27:e4:4a:39:7f:d1:83:a5:08:f8:2c:1e:78:6e:15:65:35:81:
        cb:a5:aa:6a:d7:ae:28:b4:48:11:bf:b0:90:ee:28:08:46:42:91:ef:8f:0a:c8:7c:
        d4:ff:4b:f0:41:b6:19:2f:af:ad:0d:74:6a:8c:e8:bb:6b:54:7c:b0:c5:90:02:d9:
        b1:47:4f:bb:4c:16:85:48:43:e1:09:e3:c4:75:2a:2e:9a:36:03:f6:98:a6:83:27:
        35:63:6d:ac:01:de:a1:90:8a:f4:93:78:bd:c5:ed:b2:3c:ef:42:40:fe:e0:a0:ab:
        93:33:90:ea:59:f3:ed:94:24:ed:84:a4:76:16:ae:3f:0f:54:86:53:c3:4e:89:78:
        44:7e:14:88:67:97:96:64:9d:d5:45:8e:61:f8:45:c0:86:14:64:a2:47:d4:07:8d:
        7a:39:a6:3b:a5:d4:70:af:cf:b1:8c:19:8e:2e:d7:97:6c:29:b2:c4:8e:62:4e:dc:
        dd:5c:7f:30:ff:38:0b:92:45:ae:73:62:81:14:21:ec:95:94:06:a1:42:4e:80:ad:
        24:c3:d5:b2:79:b5:77:07:7d:d9:94:d5:f2:97:db:69:3d:96:d9:9e:20:69:1a:46:
        cc:a5:87:2a:a8:68:e6:08:1c:c8:07:68:81:47:5e:e4

SSL Error: TLSV1_UNRECOGNIZED_NAME

SSL Error: TLSV1_UNRECOGNIZED_NAME