220 za-smtp-outbound-1.mimecast.co.za ESMTP; Fri, 30 May 2025 17:27:40 +0200 250-za-smtp-outbound-1.mimecast.co.za Hello [224.176.132.15] 250-STARTTLS 250 HELP
Certificate:
Data:
Version: 3 (0x2)
Serial Number:
0b:87:ea:f8:14:b4:1d:2d:c2:f8:fc:d1:34:56:06:3c
Signature Algorithm: sha256WithRSAEncryption
Issuer: C=US, O=DigiCert Inc, CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1
Validity
Not Before: Jul 30 00:00:00 2024 GMT
Not After : Aug 20 23:59:59 2025 GMT
Subject: C=GB, L=London, O=Mimecast Services Limited, CN=*.mimecast.co.za
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
Public-Key: (2048 bit)
Modulus:
00:ce:97:6d:64:07:f2:8d:c7:21:67:53:f0:48:df:
7a:66:d5:7f:5f:6a:f0:da:cb:d3:fa:d8:92:82:6a:
56:06:71:22:6e:26:41:ea:2f:2f:7f:b9:66:c7:11:
79:45:40:7f:02:0a:94:fd:b7:7d:1c:78:98:b7:a6:
8b:78:2b:44:d1:d6:fb:61:18:84:53:dd:7e:ad:b1:
f9:34:bb:22:ac:b3:a0:f5:9b:e9:37:87:d0:43:30:
69:4b:aa:98:57:18:e4:16:a4:6b:b7:92:07:a1:ae:
8a:50:5a:b7:d4:08:f3:b2:50:cf:97:fd:e6:d1:19:
2e:29:09:83:3e:f3:d7:d1:a3:f9:47:c8:29:61:fd:
1b:42:9e:3f:93:cf:b9:6d:4e:a9:33:03:ab:3b:e2:
bd:97:9b:2f:e8:e9:7f:50:d4:f9:fb:64:f5:e9:3a:
ec:6f:17:d3:8a:91:95:1d:fb:8e:5d:73:06:5b:4e:
97:48:2f:9a:38:c9:5d:db:97:01:bc:a5:25:e2:ca:
b8:83:5a:b1:62:cf:48:81:0d:66:91:01:4f:7a:f3:
64:f7:a3:71:8e:9a:20:53:ff:4e:57:fb:3d:2a:bf:
16:38:49:4d:51:41:b2:cf:e3:7b:6c:9d:8d:78:53:
90:83:ad:70:92:72:35:0f:97:8d:c1:88:d2:fb:b4:
13:5d
Exponent: 65537 (0x10001)
X509v3 extensions:
X509v3 Authority Key Identifier:
74:85:80:C0:66:C7:DF:37:DE:CF:BD:29:37:AA:03:1D:BE:ED:CD:17
X509v3 Subject Key Identifier:
E6:96:FA:A1:0C:30:C4:DE:3B:3D:D9:06:8C:09:A1:08:B2:65:25:4E
X509v3 Subject Alternative Name:
DNS:*.mimecast.co.za, DNS:mimecast.co.za
X509v3 Certificate Policies:
Policy: 2.23.140.1.2.2
CPS: http://www.digicert.com/CPS
X509v3 Key Usage: critical
Digital Signature, Key Encipherment
X509v3 Extended Key Usage:
TLS Web Server Authentication, TLS Web Client Authentication
X509v3 CRL Distribution Points:
Full Name:
URI:http://crl3.digicert.com/DigiCertGlobalG2TLSRSASHA2562020CA1-1.crl
Full Name:
URI:http://crl4.digicert.com/DigiCertGlobalG2TLSRSASHA2562020CA1-1.crl
Authority Information Access:
OCSP - URI:http://ocsp.digicert.com
CA Issuers - URI:http://cacerts.digicert.com/DigiCertGlobalG2TLSRSASHA2562020CA1-1.crt
X509v3 Basic Constraints: critical
CA:FALSE
CT Precertificate SCTs:
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : DD:DC:CA:34:95:D7:E1:16:05:E7:95:32:FA:C7:9F:F8:
3D:1C:50:DF:DB:00:3A:14:12:76:0A:2C:AC:BB:C8:2A
Timestamp : Jul 30 07:07:13.616 2024 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:21:00:AD:9B:6D:CA:FC:6D:AF:52:0B:DA:15:
9D:47:C6:6A:B6:5B:5C:E0:7A:58:D6:4B:D2:C2:FB:38:
92:21:29:0E:20:02:20:29:99:6A:BB:BF:C6:17:A5:19:
63:5B:00:12:05:62:51:05:4D:53:2A:C9:C2:A3:BF:C0:
1F:EA:A3:5A:BD:C0:6A
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : E6:D2:31:63:40:77:8C:C1:10:41:06:D7:71:B9:CE:C1:
D2:40:F6:96:84:86:FB:BA:87:32:1D:FD:1E:37:8E:50
Timestamp : Jul 30 07:07:13.649 2024 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:21:00:F5:C3:A6:C6:86:C2:96:26:99:91:6A:
1C:98:30:72:EC:2D:78:AB:D1:5A:AB:3E:76:9D:F5:86:
84:AF:FF:61:96:02:20:3C:2B:FE:BB:5B:88:2B:B1:20:
D2:DE:0F:E5:D2:DB:36:D2:A7:22:1B:C1:BC:F5:37:79:
6D:11:F9:94:E9:90:DC
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : CC:FB:0F:6A:85:71:09:65:FE:95:9B:53:CE:E9:B2:7C:
22:E9:85:5C:0D:97:8D:B6:A9:7E:54:C0:FE:4C:0D:B0
Timestamp : Jul 30 07:07:13.578 2024 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:20:39:80:E8:01:A8:EB:64:A9:59:8B:CD:68:
36:90:7B:17:A3:52:56:C5:E4:D3:C2:D6:4E:B7:EE:19:
80:36:F0:F9:02:21:00:A5:BD:BA:F4:6D:EA:92:B4:4C:
A8:60:0D:F9:A9:B0:53:2E:31:E9:84:71:3E:3A:F8:6F:
EB:75:F1:DC:A2:C3:40
Signature Algorithm: sha256WithRSAEncryption
Signature Value:
18:9e:7c:ef:33:21:7c:42:51:94:b6:b0:7a:45:9a:5d:31:d3:
4b:3f:22:17:bd:5e:f0:2c:e6:a2:f2:b8:96:85:f3:5b:d9:02:
c3:f7:04:cd:bb:f1:97:36:4a:2c:18:21:70:16:38:20:dd:11:
e8:c0:8b:c7:a8:5c:5f:34:f0:2c:cf:ae:dc:e4:7b:af:fc:b6:
4c:f2:61:3c:df:a7:8a:31:39:fd:a4:11:65:74:48:40:a6:18:
86:3f:e9:ec:3a:dd:fb:e0:9a:cf:dc:66:5e:06:25:0c:54:71:
0a:dc:ac:57:10:64:76:aa:85:1b:1a:a1:3e:ff:e8:b9:14:75:
73:0f:2a:12:ef:ca:c8:6e:c3:cf:48:8f:19:5a:e1:02:3c:29:
88:84:04:80:01:c1:e5:37:0d:ee:c7:aa:5b:c6:1c:6d:2f:4b:
7c:6d:29:c0:ab:76:22:1c:a0:51:db:f8:ff:27:3b:f8:57:e6:
4c:70:b7:ad:36:de:c4:f0:01:f8:d0:49:c3:b6:ae:2e:cc:84:
51:7d:46:10:9b:25:93:52:87:e1:2a:b3:5a:b4:c3:46:b7:5e:
ad:13:df:61:d3:13:4d:6a:38:52:2b:0a:3a:e5:0e:4f:49:6f:
13:d3:f7:c6:5a:97:f1:d9:5c:08:c6:7c:0d:e0:0a:25:72:9b:
d7:9c:b9:2c
220 za-smtp-outbound-1.mimecast.co.za ESMTP; Mon, 26 May 2025 22:17:06 +0200 250-za-smtp-outbound-1.mimecast.co.za Hello [224.20.17.246] 250-STARTTLS 250 HELP
Certificate:
Data:
Version: 3 (0x2)
Serial Number:
0b:87:ea:f8:14:b4:1d:2d:c2:f8:fc:d1:34:56:06:3c
Signature Algorithm: sha256WithRSAEncryption
Issuer: C=US, O=DigiCert Inc, CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1
Validity
Not Before: Jul 30 00:00:00 2024 GMT
Not After : Aug 20 23:59:59 2025 GMT
Subject: C=GB, L=London, O=Mimecast Services Limited, CN=*.mimecast.co.za
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
Public-Key: (2048 bit)
Modulus:
00:ce:97:6d:64:07:f2:8d:c7:21:67:53:f0:48:df:
7a:66:d5:7f:5f:6a:f0:da:cb:d3:fa:d8:92:82:6a:
56:06:71:22:6e:26:41:ea:2f:2f:7f:b9:66:c7:11:
79:45:40:7f:02:0a:94:fd:b7:7d:1c:78:98:b7:a6:
8b:78:2b:44:d1:d6:fb:61:18:84:53:dd:7e:ad:b1:
f9:34:bb:22:ac:b3:a0:f5:9b:e9:37:87:d0:43:30:
69:4b:aa:98:57:18:e4:16:a4:6b:b7:92:07:a1:ae:
8a:50:5a:b7:d4:08:f3:b2:50:cf:97:fd:e6:d1:19:
2e:29:09:83:3e:f3:d7:d1:a3:f9:47:c8:29:61:fd:
1b:42:9e:3f:93:cf:b9:6d:4e:a9:33:03:ab:3b:e2:
bd:97:9b:2f:e8:e9:7f:50:d4:f9:fb:64:f5:e9:3a:
ec:6f:17:d3:8a:91:95:1d:fb:8e:5d:73:06:5b:4e:
97:48:2f:9a:38:c9:5d:db:97:01:bc:a5:25:e2:ca:
b8:83:5a:b1:62:cf:48:81:0d:66:91:01:4f:7a:f3:
64:f7:a3:71:8e:9a:20:53:ff:4e:57:fb:3d:2a:bf:
16:38:49:4d:51:41:b2:cf:e3:7b:6c:9d:8d:78:53:
90:83:ad:70:92:72:35:0f:97:8d:c1:88:d2:fb:b4:
13:5d
Exponent: 65537 (0x10001)
X509v3 extensions:
X509v3 Authority Key Identifier:
74:85:80:C0:66:C7:DF:37:DE:CF:BD:29:37:AA:03:1D:BE:ED:CD:17
X509v3 Subject Key Identifier:
E6:96:FA:A1:0C:30:C4:DE:3B:3D:D9:06:8C:09:A1:08:B2:65:25:4E
X509v3 Subject Alternative Name:
DNS:*.mimecast.co.za, DNS:mimecast.co.za
X509v3 Certificate Policies:
Policy: 2.23.140.1.2.2
CPS: http://www.digicert.com/CPS
X509v3 Key Usage: critical
Digital Signature, Key Encipherment
X509v3 Extended Key Usage:
TLS Web Server Authentication, TLS Web Client Authentication
X509v3 CRL Distribution Points:
Full Name:
URI:http://crl3.digicert.com/DigiCertGlobalG2TLSRSASHA2562020CA1-1.crl
Full Name:
URI:http://crl4.digicert.com/DigiCertGlobalG2TLSRSASHA2562020CA1-1.crl
Authority Information Access:
OCSP - URI:http://ocsp.digicert.com
CA Issuers - URI:http://cacerts.digicert.com/DigiCertGlobalG2TLSRSASHA2562020CA1-1.crt
X509v3 Basic Constraints: critical
CA:FALSE
CT Precertificate SCTs:
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : DD:DC:CA:34:95:D7:E1:16:05:E7:95:32:FA:C7:9F:F8:
3D:1C:50:DF:DB:00:3A:14:12:76:0A:2C:AC:BB:C8:2A
Timestamp : Jul 30 07:07:13.616 2024 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:21:00:AD:9B:6D:CA:FC:6D:AF:52:0B:DA:15:
9D:47:C6:6A:B6:5B:5C:E0:7A:58:D6:4B:D2:C2:FB:38:
92:21:29:0E:20:02:20:29:99:6A:BB:BF:C6:17:A5:19:
63:5B:00:12:05:62:51:05:4D:53:2A:C9:C2:A3:BF:C0:
1F:EA:A3:5A:BD:C0:6A
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : E6:D2:31:63:40:77:8C:C1:10:41:06:D7:71:B9:CE:C1:
D2:40:F6:96:84:86:FB:BA:87:32:1D:FD:1E:37:8E:50
Timestamp : Jul 30 07:07:13.649 2024 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:21:00:F5:C3:A6:C6:86:C2:96:26:99:91:6A:
1C:98:30:72:EC:2D:78:AB:D1:5A:AB:3E:76:9D:F5:86:
84:AF:FF:61:96:02:20:3C:2B:FE:BB:5B:88:2B:B1:20:
D2:DE:0F:E5:D2:DB:36:D2:A7:22:1B:C1:BC:F5:37:79:
6D:11:F9:94:E9:90:DC
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : CC:FB:0F:6A:85:71:09:65:FE:95:9B:53:CE:E9:B2:7C:
22:E9:85:5C:0D:97:8D:B6:A9:7E:54:C0:FE:4C:0D:B0
Timestamp : Jul 30 07:07:13.578 2024 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:20:39:80:E8:01:A8:EB:64:A9:59:8B:CD:68:
36:90:7B:17:A3:52:56:C5:E4:D3:C2:D6:4E:B7:EE:19:
80:36:F0:F9:02:21:00:A5:BD:BA:F4:6D:EA:92:B4:4C:
A8:60:0D:F9:A9:B0:53:2E:31:E9:84:71:3E:3A:F8:6F:
EB:75:F1:DC:A2:C3:40
Signature Algorithm: sha256WithRSAEncryption
Signature Value:
18:9e:7c:ef:33:21:7c:42:51:94:b6:b0:7a:45:9a:5d:31:d3:
4b:3f:22:17:bd:5e:f0:2c:e6:a2:f2:b8:96:85:f3:5b:d9:02:
c3:f7:04:cd:bb:f1:97:36:4a:2c:18:21:70:16:38:20:dd:11:
e8:c0:8b:c7:a8:5c:5f:34:f0:2c:cf:ae:dc:e4:7b:af:fc:b6:
4c:f2:61:3c:df:a7:8a:31:39:fd:a4:11:65:74:48:40:a6:18:
86:3f:e9:ec:3a:dd:fb:e0:9a:cf:dc:66:5e:06:25:0c:54:71:
0a:dc:ac:57:10:64:76:aa:85:1b:1a:a1:3e:ff:e8:b9:14:75:
73:0f:2a:12:ef:ca:c8:6e:c3:cf:48:8f:19:5a:e1:02:3c:29:
88:84:04:80:01:c1:e5:37:0d:ee:c7:aa:5b:c6:1c:6d:2f:4b:
7c:6d:29:c0:ab:76:22:1c:a0:51:db:f8:ff:27:3b:f8:57:e6:
4c:70:b7:ad:36:de:c4:f0:01:f8:d0:49:c3:b6:ae:2e:cc:84:
51:7d:46:10:9b:25:93:52:87:e1:2a:b3:5a:b4:c3:46:b7:5e:
ad:13:df:61:d3:13:4d:6a:38:52:2b:0a:3a:e5:0e:4f:49:6f:
13:d3:f7:c6:5a:97:f1:d9:5c:08:c6:7c:0d:e0:0a:25:72:9b:
d7:9c:b9:2c