site_archiver@lists.apple.com Delivered-To: Macnetworkprog@lists.apple.com User-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.7; rv:45.0) Gecko/20100101 Thunderbird/45.8.0 _______________________________________________ Do not post admin requests to the list. They will be ignored. Macnetworkprog mailing list (Macnetworkprog@lists.apple.com) Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/macnetworkprog/site_archiver%40lists... This email sent to site_archiver@lists.apple.com I read somewhere that AppKit did not support anything past TLS 1.0 until macOS 10.9, so if you try to use NSURLDownload to download an https URL from a server that no longer supports TLS 1.0, it will fail in macOS 10.8 and earlier. But it my testing, it actually fails in macOS 10.9 and 10.10 too. What am I missing?