These are the fingerprints for Fastmail SSL/TLS certificates. They can be useful if you need to confirm that non-browser connections are secure.
app.fastmail.com, imap.fastmail.com, smtp.fastmail.com, etc.
- SHA-1 fingerprint:
08:9F:97:92:3D:5E:15:17:0F:4C:A6:9D:65:0C:82:FA:43:7D:B0:94 - SHA-256 fingerprint:
A1:66:0C:DA:B3:C1:3F:69:1D:A4:96:81:62:C0:60:C5:94:4C:E9:A2:86:1A:3F:09:6F:74:6D:F0:49:D7:C7:62
www.fastmailcdn.com
- SHA-1 fingerprint:
76:5B:AE:37:6B:E6:67:63:CB:64:BF:72:32:2B:AA:BC:7E:06:17:6E - SHA-256 fingerprint:
74:2E:92:3B:27:30:CE:26:EA:C5:09:C5:92:1F:CF:3A:60:94:23:78:86:57:99:6A:40:B0:6C:31:0B:B2:29:BF
www.fastmailusercontent.com
- SHA-1 fingerprint:
8E:5A:89:71:9B:6D:91:D5:A2:FA:4E:1E:44:9C:DE:31:47:C8:B7:1D - SHA-256 fingerprint:
E2:10:55:26:79:93:AA:3E:19:6C:F1:1C:4C:97:4F:BB:5C:35:B6:02:24:62:71:CB:E9:58:38:E8:E0:A7:50:06
mail.messagingengine.com (deprecated)
- SHA-1 fingerprint:
95:E8:90:38:5B:50:D0:7B:A4:C3:28:9E:87:42:F7:35:8B:2E:F3:8D - SHA-256 fingerprint:
88:9F:68:E9:BA:CD:7B:81:DA:99:EC:55:C6:49:94:5D:AE:8A:6A:9D:0A:26:AB:99:6D:07:F8:D4:DD:24:29:34
*.pobox.com
- SHA-1 fingerprint:
9D:C1:22:18:9B:92:AF:A9:0C:7A:F3:F9:30:1D:B0:50:3A:5F:72:43 - SHA-256 fingerprint:
11:BD:E9:07:31:FC:60:81:61:78:12:E4:84:26:C0:ED:A8:5D:BB:D5:AD:80:70:7E:88:7E:B3:DC:C1:7A:36:00