Mail App keep crashing after install El Capitan

This is definitely another solution for the Mail crashing: plug-ins. I saw posted by something on this that helped my problem: I had the Virtru email plug-in. Once I uninstalled this Mail stopped crashing.

Chris

A quick summary of different solutions I've seen on forums for this Mail/El Capitan crashing problem:

1) Uninstall email plug-ins

2) to remove the folder: "com.appe.mail"

at: /Users/Home/Library/Containers/

3) to remove the MailData folder from ~/Library/Mail/V3

4) Disable all accounts and one-by-one add them back in

5) Press Shift-start Mail; Disable Gmail account

6) Microsoft Outlook issues (still unresolved)

I know Virtru well. I believe they no longer offer the Apple Mail plugin beta, so don't expect them to update or fix any time soon. When I was to encrypt, I use the Gmail web interface.

Process: Mail [6030]

Path: /Applications/Mail.app/Contents/MacOS/Mail

Identifier: com.apple.mail

Version: 9.0 (3094)

Build Info: Mail-3094000000000000~1

Code Type: X86-64 (Native)

Parent Process: ??? [1]

Responsible: Mail [6030]

User ID: 504

Date/Time: 2015-10-05 12:54:48.916 -0600

OS Version: Mac OS X 10.11 (15A284)

Report Version: 11

Anonymous UUID: 5DDB25FA-64B5-AC85-9200-5FCA67785854

Sleep/Wake UUID: C615450D-3EDA-4849-8119-A4EFD6C6D6B3

Time Awake Since Boot: 28000 seconds

Time Since Wake: 20000 seconds

System Integrity Protection: enabled

HELP !

Crashed Thread: 10 Dispatch queue: IMAPNetworkTaskHandler queue :: NSOperation 0x7fc32bf64c20 (QOS: BACKGROUND)

Exception Type: EXC_CRASH (SIGABRT)

Exception Codes: 0x0000000000000000, 0x0000000000000000

Exception Note: EXC_CORPSE_NOTIFY

Application Specific Information:

*** Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: 'Wrong mailbox selected on connection, should be UISIL but is (null)'

abort() called

terminating with uncaught exception of type NSException

I also had this problem. It was eventually tracked down to an email being sent to multiple addresses, created in Mailshot Pro on iPad. By switching off wifi as described here, I was eventually able to keep mail open long enough to locate the email in my "outbox" and delete it. That fixed it. I don't know if it's the multiple addresses or the original app that has caused the issue.

Wielkie dzieki, zrobiłem Wszystko zgodnie z Twoja instrukcja

i Teraz OK.

Not exactly deleting the mentioned file, but just updating GPGMail through (GPGPreferences) solved my problem. GPGMail's before version (2.5.1) was not El Capitan ready it seems, now i have 2.6b2 and it seems to be working!

What can I do if I can't even open the Preferences of Mail? And I have no window at all.

I updated GPGMail in Mac OS Systempreferences, if this was the question, Orith!

Thanks BartoloTX! Worked like a charm, even though I had only one account (iCloud)!

Many thxs BartoloTX. Works for me!

Altough I had to disable my only exchange account because your patch was not working with this account enabled.

After disabling, Mail works fine. I think the problem, at least for me, is the exchange account.

10x

the latest update helped me a little, but Mail is still gobbling up memory and still slow...

I have solved my problem. I switched to Outlook 2016. Forget about OsX Mail.

Thanks BartoloTX, this resolves the issue for Gmail accounts but unfortunately not Hotmail account.....

This solved my problem! Thank you

This worked like a charm! Thanks