13 Replies Latest reply: Jul 9, 2013 7:03 AM by nevoba
mav2 Level 1 (0 points)

Environment - Exchange 2007


Ever since upgrading to Mountain Lion iCal intermittently gives error "ical add invitees not recognized by the server", when this happens several duplicate drafts are created in the Mail appplication and I have to manually delete them.  There seems to be no particular pattern or reason for certain calendar appointments to behave this way but I was hoping the 10.8.1 update would resolve this but it has not.


Any ideas?

iMac, OS X Mountain Lion (10.8.1)