You can make a difference in the Apple Support Community!

When you sign up with your Apple Account, you can provide valuable feedback to other community members by upvoting helpful replies and User Tips.

Looks like no one’s replied in a while. To start the conversation again, simply ask a new question.

Hello, I have an iMac running OSX El Capitan 10.11.6, I am having trouble with Mail, it opens ok but closes again immediately. I have tried turning it off several times with no success. Please help, Stewart Giles

I have an iMac running OSX El Capitan 10.11.6, I am having trouble with the Mail app, it won`t stay open, it closes down immediately after it is opened, please help

iMac Pro

Posted on Dec 10, 2020 8:39 PM

Reply
Question marked as Top-ranking reply

Posted on Dec 11, 2020 5:06 AM

Press and hold a Shift key while launching Mail from Applications or the Dock. Release the Shift key when Mail opens. That action causes the Mail app to open with no message selected.


If that does not immediately fix the problem, or if it comes back, the fix involves removing that Account from your Mac, followed by adding it again. That action will not affect any messages that remain undeleted on the server.


Instructions are described in Add or remove email accounts in Mail on Mac - Apple Support. You will be following them in reverse order—in other words, remove the email account, and then add that same account again.


If you are unable to even open the Mail app due to its crashing immediately upon launch, you may not be able to access Internet Accounts from within Mail as it describes. Instead, amend those instructions as follows:


Click the (Apple menu) > System Preferences... > Internet Accounts, select the affected account, and then deselect the Mail checkbox for the account. To stop using the account in all apps, make sure the account is selected, then click the Remove button [—].


Please note that merely deselecting the Mail account won't remove it. It just temporarily turns it off in the Mail app, and selecting it again turns it on again in Mail. You need to follow the last (boldface) sentence above to actually remove the account. Adding it again will cause Mail to repopulate its contents. Since messages that remain on the server will be repopulated, you need to find and delete that message first. That can be accomplished through your email service provider's webmail interface, provided it offers one (most do).


Be advised that if Mail is crashing due to the way a particular message is formatted, Mail's crashing problem is certain to occur when another similarly formatted message is eventually received. Only Apple would be able to fix that, and the likelihood of them doing so with an update to a macOS version as old as "El Capitan" is just about nil. The only alternative is to upgrade macOS, and if your Mac is too old to be upgraded beyond El Cap then the only alternative would be to buy a newer Mac.

2 replies
Question marked as Top-ranking reply

Dec 11, 2020 5:06 AM in response to Thuckruts

Press and hold a Shift key while launching Mail from Applications or the Dock. Release the Shift key when Mail opens. That action causes the Mail app to open with no message selected.


If that does not immediately fix the problem, or if it comes back, the fix involves removing that Account from your Mac, followed by adding it again. That action will not affect any messages that remain undeleted on the server.


Instructions are described in Add or remove email accounts in Mail on Mac - Apple Support. You will be following them in reverse order—in other words, remove the email account, and then add that same account again.


If you are unable to even open the Mail app due to its crashing immediately upon launch, you may not be able to access Internet Accounts from within Mail as it describes. Instead, amend those instructions as follows:


Click the (Apple menu) > System Preferences... > Internet Accounts, select the affected account, and then deselect the Mail checkbox for the account. To stop using the account in all apps, make sure the account is selected, then click the Remove button [—].


Please note that merely deselecting the Mail account won't remove it. It just temporarily turns it off in the Mail app, and selecting it again turns it on again in Mail. You need to follow the last (boldface) sentence above to actually remove the account. Adding it again will cause Mail to repopulate its contents. Since messages that remain on the server will be repopulated, you need to find and delete that message first. That can be accomplished through your email service provider's webmail interface, provided it offers one (most do).


Be advised that if Mail is crashing due to the way a particular message is formatted, Mail's crashing problem is certain to occur when another similarly formatted message is eventually received. Only Apple would be able to fix that, and the likelihood of them doing so with an update to a macOS version as old as "El Capitan" is just about nil. The only alternative is to upgrade macOS, and if your Mac is too old to be upgraded beyond El Cap then the only alternative would be to buy a newer Mac.

Hello, I have an iMac running OSX El Capitan 10.11.6, I am having trouble with Mail, it opens ok but closes again immediately. I have tried turning it off several times with no success. Please help, Stewart Giles

Welcome to Apple Support Community
A forum where Apple customers help each other with their products. Get started with your Apple Account.