Apr 20, 2017 Make Outlook (Office 2016) the default email app on Mac OS 10.11 - El Capitan I just installed El Capitan as well as Office 2016 on my Mac and am wondering how do I make Outlook the default email app? This thread is locked. You can follow the question or vote as helpful, but you cannot reply to this thread. Mar 26, 2018 I just upgrade to High Sierra and suddenly my Mac Mail (ver 11.2) stop sending POP email, but still can receive email. I contact my email provider and they gave me the setting: Port: 465. Use SSL: checked. Authentication: Password. This is quite familiar for me as usually I just need to put those number into SMTP Server List in previous OS.
- You can set the default font and size for viewing and other macOS Mail elements. I suggested he change Mail preferences: in the Mail app, choose Mail Preferences Fonts & Colors, click the.
- How to Change Where Screenshots are Saved on a Mac. There are two ways to change the default screenshot save directory on a Mac, depending on your operating system. The easier way is through the Screenshot app in macOS Mojave. For mac OS High Sierra or earlier, you have to use Terminal, an app for entering command prompts to control your Mac.
Check compatibility
You can upgrade to macOS Sierra from OS X Lion or later on any of the following Mac models. Your Mac also needs at least 2GB of memory and 8.8GB of available storage space.
MacBook introduced in late 2009 or later
MacBook Air introduced in late 2010 or later
MacBook Pro introduced in mid 2010 or later
Mac mini introduced in mid 2010 or later
iMac introduced in late 2009 or later
Mac Pro introduced in mid 2010 or later
MacBook Air introduced in late 2010 or later
MacBook Pro introduced in mid 2010 or later
Mac mini introduced in mid 2010 or later
iMac introduced in late 2009 or later
Mac Pro introduced in mid 2010 or later
To find your Mac model, memory, storage space, and macOS version, choose About This Mac from the Apple menu . If your Mac isn't compatible with macOS Sierra, the installer will let you know.
Make a backup
Before installing any upgrade, it’s a good idea to back up your Mac. Time Machine makes it simple, and other backup methods are also available. Learn how to back up your Mac.
Get connected
It takes time to download and install macOS, so make sure that you have a reliable Internet connection. If you're using a Mac notebook computer, plug it into AC power.
![Change Default Mail App Mac Os Sierra Change Default Mail App Mac Os Sierra](/uploads/1/2/6/2/126295437/659142011.jpg)
Download macOS Sierra
For the strongest security and latest features, find out whether you can upgrade to macOS Catalina, the latest version of the Mac operating system.
If you still need macOS Sierra, use this link: Download macOS Sierra. A file named InstallOS.dmg will download to your Mac.
Install the macOS installer
Double-click the downloaded file to open a window showing its contents. Then double-click the file within, named InstallOS.pkg.
Follow the onscreen instructions, which will guide you through the steps necessary to install.
Begin installation
Change Default Mail App Macos
After installation of the installer is complete, open the Applications folder on your Mac, then double-click the file named Install macOS Sierra.
Mac Os Default Mail Client
Click Continue and follow the onscreen instructions. You might find it easiest to begin installation in the evening so that it can complete overnight, if needed.
Allow installation to complete
Please allow installation to complete without putting your Mac to sleep or closing its lid. Your Mac might restart, show a progress bar, or show a blank screen several times as it installs both macOS and related updates to your Mac firmware.
Set Default Mail App Mac
Learn more
- If you have hardware or software that isn't compatible with macOS Sierra, you might be able to install the previous version, OS X El Capitan.
- macOS Sierra won't install on top of a later version of macOS, but you can erase your disk first or install on another disk.
- You can use macOS Recovery to reinstall macOS.
Change your default web browser
- Choose System Preferences from the Apple () menu.
- Click General.
- Choose your web browser from the ”Default web browser” pop-up menu.
Change your default email app
- Open Mail.
- Choose Preferences from the Mail menu, then click General. Or, if you're prompted to set up an email account, add your account, then choose Preferences from the Mail menu.*
- Choose your email app from the ”Default email reader” pop-up menu.
* You can also set your default email app in the preferences of your third-party email app.