1
download URL munged
hXXps://getmailspring.com/download
2
MacOS Intel
3
| statusCode | 400 |
| error | Bad Request |
| message | child \platform\ fails because [\platform\ is required] |
| validation | |
| source | query |
| keys | |
| 0 | platform |
Screenshot available. Firefox spoofs Windows useragent info. Manually selecting OS.