When I wake my computer up from sleep all the Mail and Calendar accounts are offline?
Now that I have upgraded to Mountain Lion, when I wake my computer from sleep all of my Mail and Calender accounts are offline. This includes Gmail, AOL, and iCloud accounts. The connection doctor in Mail says that Mail can connect to the internet but puts red dots next to all of my accounts stating that connections to both the IMAP and SMTP servers could not be made. This issue has shown up only after upgrading to Mountain Lion, and the only way to resolve it seems to be to manually quit and relaunch Mail and Calender at which point everything goes back to normal until I sleep the computer again. Any ideas?
Mac Pro, Mac OS X (10.6), 2x2.8 Intel Quad Core. 2 GB RAM.