2020-09-11 17:40:21 • Filed to: macOS 10.15 • Proven solutions
I think this happens because the mail app is losing connection to their respective servers! It opens up if running in the background and loses its server connection! Find that the Mail app randomly opens while you are working on your Mac running macOS Mojave? There have been similar cases like this, with several users having reported it over on the forums. Apparently, the Mail app will just pop up into the screen while you are working on your Mac. In case the App which is opening automatically during startup is not located on the Dock of your Mac, you will need to go into the Settings Menu of your Mac to disable such apps. Click on the Apple Menu icon in the top menu bar on your Mac and then click on System Preferences in the drop-down menu. Having the same issue on my iPhone 6 - it randomly opens photos, or Messages (now adding 2 other apps). It frequently also ignores finger touches. It recognizes buttons, but not the finger on the screen. Just looking at it, it will flick between apps, type random characters, select random contacts, and so on.
A recurring problem that has plagued nearly every Mac OS update, and has now been reported in Catalina, is that macos 10.15 mail app opens randomly. The Mail app may pop up incessantly in a split screen, or it might just crawl up in the dock. But whenever mail app keeps popping up in the background in macos 10.15, it creates annoying distractions. This problem has been traced to corrupt mail files, notification settings, calendar alerts, and even bugs, with solutions suggested based on each root cause.
How to Fix macOS 10.15 Mail App Opens Randomly
There’s currently no silver bullet that works for everyone. However, some solutions have worked for some users based on the root-cause of the problem.
If you’re wondering “how do I stop mail from popping up on Mac OS 10.15”, the first thing to do is to check if the Mail app is the root cause of the problem. The first two methods we recommend addresses the problem if the Mail app is the root cause. But if the problem lies elsewhere, then you might need to try other methods.
How do I stop apple mail from opening on macOS 10.15? The following is a run down of different solutions you can try.
Method 1: Change Mail Preferences Settings
This method ensures your Mail has not been set to show notifications in split screens.
1. Go to “Mail > Preference” or alternatively, open Mail and then press the short cut key (Command +).
2. Uncheck the option “Prefer opening messages in split view when in full screen”.
![Mac Mac](https://support.apple.com/library/content/dam/edam/applecare/images/en_US/macos/Mojave/macbook-macos-mojave-use-mail-hero.jpg)
Method 2: Removing Corrupt Mail Files
If Mac OS 10.15 mail app opens randomly, it might be because of a corrupt Mail settings file. You may have to delete all your Mail settings files in order to get rid of the corrupt ones.
1. Exit the Mail app, and then launch Finder and enter the path: “~/Library/Containers/com.apple.mail”.
2. Dump the com.apple.mail folder in the trash
3. Now, re-open Mail, and then set up your settings again.
Note that if this creates another problem, you can always reverse this step to revert the settings or you can reset it to the original state.
And if the original problem still persists, try repeating the process, but this time around removing the com.apple.MailServiceAgent folder in step 2.
Method 3: Changing Notification Settings
How do I stop mail from popping up on macOS 10.15? You can also try removing the Mail app from your notification center.
1. Open system preferences, and then select Notifications
2. In the “In Notification Center”, remove the Apple Mail icon by unchecking the “Show in Notification Center” box next to it.
Method 4: Change Mail Notification Settings on Google Calendar
Google Calendar might be the culprit behind this problem. To stop Google calendar from pushing mail notifications,
1. Open https://calendar.google.com and login to your account.
2. Tap on the gear icon on the upper right corner, and then click on “Settings” from the drop-down menu.
3. On the next window, open the “General” tab, and then navigate to the “Event settings.”
4. Next, click on “Notifications”, and in the drop-down menu, turn off the “Desktop Notifications” switch.
Method 5: Turn off Power Nap Notification
Another culprit behind incessant Mail notifications might be the Power Nap feature. Power Nap enables your Mac to perform certain functions during sleep mode, including alerts for new messages, invitations, and calendar updates.
To turn off Mail notifications coming from the Power Nap feature,
1. Open System Preferences, and then select “Energy Saver”.
2. Turn off Power Nap by unchecking the “Enable Power Nap” option.
For Notebook Macs, click the Battery tab after step 1, and then uncheck the “Enable Power nap while on battery power” and the “Enable Power Nap while plugged into a power adapter' boxes.
Method 6: Close or Minimize the Mail Window
If none of these methods work, you don’t have to despair. You can learn to live with the problem until you can find a lasting solution. But this doesn’t mean you have to put up with the distractions. https://reportsnew720.weebly.com/what-does-it-take-to-develop-macos-app.html. You can make the Mail notifications to go unnoticed.
You can close the Mail window by clicking the red ‘X’ button at the top right corner of the screen so the Mail app continues to run in the dock without an open viewer window. This can significantly reduce the rate at which the Mail Window pops up.
Alternatively, you can minimize the main window by clicking on the “-” button at the top right corner of the screen. With this setting, the intrusive Mail window will only pop up in a minimized, unconspicuous window.
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(Updated on 11/6/2017)So, here’s a quick question: how long does it take for your Mac to start up? A minute? Two minutes? Five? Or just too long? One possible reason your Mac may be slow out of the blocks is that it’s trying to launch a slew of programs all at the same time.
Now, some of these programs might be actually be ones that you do want to launch automatically, such as the Safari web browser, or Apple Mail. But other, not-so-necessary programs may be piling up in your Mac’s “login items” list, too—ones that set themselves to launch automatically without asking first.
Another factor that may be slowing down your system is the Mac’s “Resume” feature, which re-opens any and all apps you had running when you shut down your Mac. That could lead to a crush of apps all trying to launch themselves at startup.
Last but not least, you may have specific programs on your Mac with “Launch at Startup” settings that you’ll need to find and disable.
Mail App Randomly Opens On Mac Catalina
Now, if you’re the patient type, waiting a little longer for your Mac to boot up so that your programs appear just as you left them might be a fair trade-off.
But if you’d rather shave a few seconds—or even minutes—off the time it takes for your Mac to settle down after hitting the power button, read on.
1. Cross items off your Mac’s “Login Items” list
Your Mac launches a series of programs each and every time it starts up. Some of these programs are critical for the smooth operation of your system; others, not so much.
To see a list of all the programs your Mac opens automatically, click the Apple menu in the top-left corner of the screen, select System Preferences, click the “User & Groups” icon (it’s under the “System” heading), pick a user (you, most likely), and finally click the “Login Items” tab.
You should now see a list of everything your Mac is launching (or trying to launch, anyway) whenever it starts up.
Some of the items will be easy to identify—in my case, I’ve got Dropbox and Google Drive (the handy file-sharing apps) listed, as well as something called an “Eye-Fi Helper” (an app that lets my Mac receive wireless images from my digital camera) and “AirPort Base Station Agent” (which keeps tabs on my AirPort Wi-Fi base station).
To delete these or other startup items from the list (but not from your Mac, mind you), just select them and click the “-” button at the bottom of the list.
2. Keep “Resume” from re-launching previously open apps
Mail App Randomly Opens Mac
Don’t get me wrong—”Resume” is one of the handiest Mac features, especially for those of us who like to pick up in Safari or the Calendar app right where we left off.
But if you don’t want Resume relentlessly re-launching all the apps you had open when you last shut down your Mac, you can stop it from doing so.
The next time you select Shut Down or Restart from the Apple menu, take a closer look at the window that pops up; in addition to the “Cancel” and “Shut Down” or “Restart” buttons, you’ll also see a checkbox labeled “Reopen windows when logging back in.”
Click the box to clear out the checkmark, and the only apps that’ll re-launch the next time your power on your Mac are those listed in the Login Items menu.
3. Check for program-specific “Launch at Startup” settings
So, you emptied the “Login Items” list and turned off the Resume feature, but there’s still a program that’s launching itself at startup. What gives? Well, it could be that the stubborn program has its own “Launch at Startup” setting.
Open the program, make sure it’s the active app on your desktop (just click its window if it isn’t), then find its Preferences menu; generally speaking, you’ll find it under its main menu in the Mac menu bar (like “Spotify” in the case of Spotify).
Once you’ve opened the program’s Preferences menu, look around for a “Launch at Startup” setting. If there are lots of different Preferences categories, start with “General,” then try “Advanced.” (In Spotify’s case, I found a “Open Spotify automatically after you log into the computer” setting under its “Advanced” settings.)
Found the “Launch at Startup” (or the equivalent) setting? Go ahead and disable it, then rinse and repeat for any other programs that are still launching themselves when you turn on your Mac.