I have a MBA and a iMac 27" (late 2013), both running latest El Capitan.
On both i have the same problem.
When i receive an invitation in mail it's not added to iCal.
When i check settings in mail i choose "Add Invitations to Calendar" automatically.
But ...
When i close mail and re-open it is switched back to "never"
It's the same on both machines.
How can i solve this?
iMac (27-inch, Late 2013), OS X El Capitan (10.11.4), null
