Two things
In console I see the following when I open mail and try to set up an account
12/5/13 7:51:39.284 PM Mail[12877]: -[IASetupManager alistPluginDidCreateAccount:] [436] -- *** Trying to activate an account that is already active. This could indicate a plugin (com.apple.mail.iaplugin) returning stale settings.
Also,
Mail will not quit when running on the other user accounts, and I have to force quit it every time.
Looks like something funny was happening this morning ..
Here are all the mail related console items today
12/5/13 6:33:11.984 AM com.apple.preferences.internetaccounts.remoteservice[8988]: An instance 0x7fd4dae2bfd0 of class IMAPMailbox was deallocated while key value observers were still registered with it. Observation info was leaked, and may even become mistakenly attached to some other object. Set a breakpoint on NSKVODeallocateBreak to stop here in the debugger. Here's the current observation info:
<NSKeyValueObservationInfo 0x7fd4dae2c0f0> (
<NSKeyValueObservance 0x7fd4dae2c080: Observer: 0x7fd4dae2af10, Key path: uidNext, Options: <New: NO, Old: NO, Prior: NO> Context: 0x7fff9749e44b, Property: 0x7fd4da822f00>
)
12/5/13 7:01:40.113 AM com.apple.launchd.peruser.501[7960]: ([0x0-0x412412].com.apple.mail[8891]) Exited: Killed: 9
12/5/13 7:40:14.663 PM WindowServer[108]: disable_update_timeout: UI updates were forcibly disabled by application "Mail" for over 1.00 seconds. Server has re-enabled them.
12/5/13 7:40:15.444 PM WindowServer[108]: common_reenable_update: UI updates were finally reenabled by application "Mail" after 1.80 seconds (server forcibly re-enabled them after 1.02 seconds)
12/5/13 7:42:34.000 PM kernel[0]: Sandbox: Mail(12633) deny file-issue-extension /Applications/Safari.app
12/5/13 7:48:15.922 PM Mail[12837]: -[IASetupManager alistPluginDidCreateAccount:] [436] -- *** Trying to activate an account that is already active. This could indicate a plugin (com.apple.mail.iaplugin) returning stale settings.
12/5/13 7:50:35.366 PM Mail[12633]: Interrupted error received
12/5/13 7:50:52.013 PM com.apple.launchd.peruser.501[7960]: ([0x0-0x539539].com.apple.mail[12633]) Exited: Killed: 9
12/5/13 7:51:39.284 PM Mail[12877]: -[IASetupManager alistPluginDidCreateAccount:] [436] -- *** Trying to activate an account that is already active. This could indicate a plugin (com.apple.mail.iaplugin) returning stale settings.