Question: Mail crashing and other
Since a few weeks ago, after upgrading in el Capitan, my mail started to crash on start. It won't open and will show as not responding so I have to force quit it. Sometimes, when I go to ~/library/containers and delete com.apple.mail and restart the computer, it will work fine. But most of the time even that doesn't work. It randomly does so. So I have no idea whats going on. Sometimes also into system preferences and int my accounts, and it also crashes and have to force quit it. This never happened until lately. Any ideas on how to fix this?
Mac Pro, OS X El Capitan (10.11.6), Mid 2012