Certificate pinning not working
Geary uses GCR/GCK for managing certificate pinning, and this seems to be mostly used by people who use or run mail servers with self-signed otherwise untrusted certs, which is apparently quite common. It seems like the changes related Bug 791401 broke this, see geary#20 (closed) and Bug 736640. Note that the workaround Daiki posted there only helps some people.
I notice #6 has been lodged, but I'm not sure if that will solve this problem or not. So I'm opening a new issue just as an official "hey this is an issue" bug. :)
I know it's tough to ask, but an indication of a time line to get this fixed would be great. If it's not likely to be resolved soon I feel like I should look for alternative approaches/libs for this so I can at least provide a work around for those effected.