Email Client For Mac High Sierra

NOTE:

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Between mid October 2019 and mid February 2020 everyone in the Army was migrated to use their PIV Authentication certificate for Email access. You no longer use the Email certificate for Enterprise Email or any CAC enabled websites

Mac users who choose to upgrade (or already have upgraded) to Mac OS Catalina (10.15.x) or Big Sur (11.xx.x) will need to uninstall all 3rd Party CAC enablers per https://militarycac.com/macuninstall.htm AND reenable the native smart card ability (very bottom of macuninstall link above)

If you purchased your Mac with OS Catalina (10.15.x) or Big Sur (11.xx.x) already installed, you can skip the uninstall part above and follow the instructions below.

6 'high level' steps needed, follow down the page to make this a painless systematic process

Step 1: Is your CAC reader Mac friendly?

Visit the USB Readers page to verify the CAC reader you have is Mac friendly.

Visit the USB-C Readers page to verify the CAC reader you have is Mac friendly.

'Some, not all' CAC readers may need to have a driver installed to make it work.

NOTE: Readers such as: SCR-331 & SCR-3500A may need a firmware update (NO OTHER Readers need firmware updates).

Information about these specific readers are in Step 2

Step 2: Can your Mac 'see' the reader?

Plug the CAC reader into an open USB port before proceeding, give it a few moments to install

Step 2a: Click the Apple Icon in the upper left corner of the desktop, select 'About This Mac'

Step 2b: Click 'System Report...' (button)

Step 2c: Verify the CAC reader shows in Hardware, USB, under USB Device Tree. Different readers will show differently, most readers have no problem in this step. See Step 2c1 for specific reader issues.

Step 2c1: Verify firmware version on your SCR-331, SCR-3310 v.20, GSR-202, 202V, 203, or SCR-3500a reader. If you have a reader other than these 6, Proceed directly to step 3

Step 2c1a-SCR-331 reader

If your reader does not look like this, go to the next step.

In the 'Hardware' drop down, click 'USB.' On the right side of the screen under 'USB Device Tree' the window will display all hardware plugged into the USB ports on your Mac. Look for “SCRx31 USB Smart Card Reader.” If the Smart Card reader is present, look at 'Version' in the lower right corner of this box: If you have a number below 5.25, you need to update your firmware to 5.25. If you are already at 5.25, your reader is installed on your system, and no further hardware changes are required. You can now Quit System Profiler and continue to Step 3.

Step 2c1b-SCR-3310 v2.0 reader

If your reader does not look like this, go to the next step.

In the 'Hardware' drop down, click 'USB.' On the right side of the screen under 'USB Device Tree' the window will display all hardware plugged into the USB ports on your Mac. Look for “SCR3310 v2.0 USB Smart Card Reader.” If the Smart Card reader is present, look at 'Version' in the lower right corner of this box: If you have a number below 6.02, it will not read the 'G+D FIPS 201 SCE 7.0' CAC on Mac OS 11.xx.x or 10.15.7. I contacted HID (the company that makes these readers) on 14 DEC 2020 to find a way to update the firmware to 6.02. They said there is not firmware update for the reader. If your reader is older, you may need a new one. Please look at: https://militarycac.com/usbreaders.htm to find a compatible one. If you are already at version 6.02, your reader should work fine on your Mac and no further hardware changes are required. You can now Quit System Profiler and continue to Step 3.

Step 2c1c-SCR-3500A reader

If you have the SCR3500A P/N:905430-1 CAC reader,you may need to install this driver, as the one that installs automatically will not work on most Macs. Hold the control key [on your keyboard] when clicking the .pkg file [with your mouse], select [the word] Open

Step 3: Verify which version of MacOS you have?

(You need to know this information for step 6)

Step 3a: Click the Apple Icon in the upper left corner of your desktop and select 'About This Mac'

Step 3b: Look below Mac OS X for: Example: Version 10.X.X, or 11.X

Step 4: Figure out which CAC (ID Card) you have

(You need to know this information for step 6)

Look at the top back of your ID card for these card types. If you have any version other than the six shown below, you need to visit an ID card office and have it replaced. All CACs [other than these six] were supposed to be replaced prior to 1 October 2012.

Find out how to flip card over video

Step 5: Install the DoD certificates (for Safari and Chrome Users)

Go to Keychain Access

Click: Go (top of screen), Utilities, double click Keychain Access.app

(You can also type: keychain access using Spotlight (this is my preferred method))

Select login (under Keychains),and All Items (under Category).

Download the 5 files via links below (you may need to <ctrl> click, select Download Linked File As... on each link) Save to your downloads folder

Please know... IF You have any DoD certificates already located in your keychain access, you will need to delete them prior to running the AllCerts.p7b file below.

https://militarycac.com/maccerts/AllCerts.p7b,

https://militarycac.com/maccerts/RootCert2.cer,

https://militarycac.com/maccerts/RootCert3.cer,

https://militarycac.com/maccerts/RootCert4.cer, and

Double click each of the files to install certificates into the login section of keychain

Select the Kind column, verify the arrow is pointing up, scroll down to certificate, look for all of the following certificates:

DOD EMAIL CA-33 through DOD EMAIL CA-34,

DOD EMAIL CA-39 through DOD EMAIL CA-44,

DOD EMAIL CA-49 through DOD EMAIL CA-52,

DOD EMAIL CA-59,

DOD ID CA-33 through DOD ID CA-34,

DOD ID CA-39 through DOD ID CA-44,

DOD ID CA-49 through DOD ID CA-52,

DOD ID CA-59

DOD ID SW CA-35 through DOD ID SW CA-38,

DOD ID SW CA-45 through DOD ID SW CA-48,

DoD Root CA 2 through DoD Root CA 5,

DOD SW CA-53 through DOD SW CA-58, and

DOD SW CA-60 through DOD SW CA-61

NOTE: If you are missing any of the above certificates, you have 2 choices,

1. Delete all of them, and re-run the 5 files above, or

2. Download the allcerts.zip file and install each of the certificates you are missing individually.

Errors:

Error 100001 Solution

Error 100013 Solution

You may notice some of the certificates will have a red circle with a white X . This means your computer does not trust those certificates

You need to manually trust the DoD Root CA 2, 3, 4, & 5 certificates

Double click each of the DoD Root CA certificates, select the triangle next to Trust, in the When using this certificate: select Always Trust, repeat until all 4 do not have the red circle with a white X.

You may be prompted to enter computer password when you close the window

Once you select Always Trust, your icon will have a light blue circle with a white + on it.

The 'bad certs' that have caused problems for Windows users may show up in the keychain access section on some Macs. These need to be deleted / moved to trash.

The DoD Root CA 2 & 3 you are removing has a light blue frame, leave the yellow frame version. The icons may or may not have a red circle with the white x

If you have tried accessing CAC enabled sites prior to following these instructions, please go through this page before proceeding

Clearing the keychain (opens a new page)

Please come back to this page to continue installation instructions.

Step 5a: DoD certificate installation instructions for Firefox users

NOTE: Firefox will not work on Catalina (10.15.x), or last 4 versions of Mac OS if using the native Apple smartcard ability

Download AllCerts.zip, [remember where you save it].

double click the allcerts.zip file (it'll automatically extract into a new folder)

Option 1 to install the certificates (semi automated):

From inside the AllCerts extracted folder, select all of the certificates

<control> click (or Right click) the selected certificates, select Open With, Other...

In the Enable (selection box), change to All Applications

Select Firefox, then Open

You will see several dozen browser tabs open up, let it open as many as it wants..

You will eventually start seeing either of the 2 messages shown next

If the certificate is not already in Firefox, a window will pop up stating 'You have been asked to trust a new Certificate Authority (CA).'

Check all three boxes to allow the certificate to: identify websites, identify email users, and identify software developers

or

'Alert This certificate is already installed as a certificate authority.' Click OK

Once you've added all of the certificates...
• Click Firefox (word) (upper left of your screen)
• Preferences
• Advanced (tab)
• Press Network under the Advanced Tab
• In the Cached Web Content section, click Clear Now (button).
• Quit Firefox and restart it

Option 2 to install the certificates (very tedious manual):

Click Firefox (word) (upper left of your screen)

Preferences

Advanced (tab on left side of screen)

Certificates (tab)

View Certificates (button)

Authorities (tab)

Import (button)

Browse to the DoD certificates (AllCerts) extracted folder you downloaded and extracted above.

Note: You have to do this step for every single certificate

Best Email Client For Mac

Note2: If the certificate is already in Firefox, a window will pop up stating: 'Alert This certificate is already installed as a certificate authority (CA).' Click OK

Note3: If the certificate is not already in Firefox, a window will pop up stating 'You have been asked to trust a new Certificate Authority (CA).'

Check all three boxes to allow the certificate to: identify websites, identify email users, and identify software developers

Once you've added all of the certificates...
• Click Firefox (word) (upper left of your screen)
• Preferences
• Advanced (tab)
• Press Network under the Advanced Tab
• In the Cached Web Content section, click Clear Now (button).
• Quit Firefox and restart it

Step 6: Decide which CAC enabler you can / want to use

Only for Mac El Capitan (10.11.x or older)

After installing the CAC enabler, restart the computer and go to a CAC enabled website

NOTE: Mac OS Sierra (10.12.x), High Sierra (10.13.x), Mojave (10.14.x), Catalina (10.15.x), and Big Sur (11.1) computers no longer need a CAC Enabler.

Try to access the CAC enabled site you need to access now

Mac support provided by: Michael Danberry

Get Canary Mail

Having an email client installed on your Mac can make a huge difference for your productivity. After all, your web browser is a portal to distraction, and any time you boot up Chrome or Safari to check on your inbox you’re in danger of losing at least 10–15 minutes to reading the news, browsing Facebook, or going down a “wiki-spiral.”

That said, not every email client is built the same. While macOS comes with the Apple Mail app by default, it might not necessarily be the best fit for your needs.

Get a bundle of best email clients

With Setapp on your Mac, you get access to the list of best email tools. Experiment with all of them flexibly — until you find the one.

Best Email Apps For Mac 2021

So what’s the best email app for Mac then? Depends on what you do. You might be a power user, comfortable with running macros to make the most out of your email experience, or you might just want something that works out of the box without having to fuss with settings. Security could be your top priority if you work with sensitive materials, or you might just need to easily manage multiple accounts.

Whatever the case, there are a few things to keep in mind when evaluating all email clients: How fast is the setup process? How easy is it to use? Is it secure? What are the sorting options for your inbox? Is it nice to look at?

Let’s sift through some top email apps using this questioning framework.

Apple Mail: Best email client for Mac by default

What makes Apple products great is also what limits them: because Apple needs to make apps that are so easy to use that anyone can use them, much of what they produce is quite basic in functionality. Which is fine — just make sure you know what you’re getting with the Apple Mail app.

You definitely get a clean, user-friendly design that’s in line with all the other Apple software. In addition, you get outstanding integration with macOS and iOS, including the use of the Notification Center and the ability to send emails via the Share function in other apps.

Although adding multiple email providers, including iCloud and Gmail, is easy — there have been some bug reports around using Microsoft accounts, such as Hotmail or Live. Maybe the old Apple and Microsoft feud is not over yet?

In step with the times, Apple Mail app makes it effortless to add emoji to your emails from the shortcut bar right in the composing email window.

Honestly, for most people, the Apple Mail app will absolutely be enough. However, if you’re the kind of person who has a lot going on in their inbox, there are not too many ways to filter through all the messages quickly and pin down important conversations, or simply delete unwanted mail.

What’s great:

• Clean design

• Easy-to-use Mac mail

• Fantastic Mac and iOS integration

Not so great:

• A history of bugs with Microsoft accounts

• Lacking high-powered organizational tools

Mozilla Thunderbird: Best free email client for Mac power users

Perhaps most widely known for their web browser, Firefox, Mozilla’s other major product is their email client, Thunderbird. Hailed as the best free email app on the market at various points throughout its long history, where does Thunderbird stand in 2021?

Email Client For Mac High Sierra 10.13

Unfortunately, Thunderbird’s design shows its age. Blocky and utilitarian, it’s quite a bit uglier than most modern email clients. But look below the surface and you’ll discover some very handy features.

For one, you have the option of tagging emails as they come in. Just add tags like Personal, Work, and ToDo and suddenly conversations become much easier to find later on. Even better, create your own tags to make the classification system as specific as you need it to be.

Thunderbird features an integrated calendar and chat client, both of which are indispensable for work, and boasts great privacy features — like not automatically displaying images (hence stopping pixel trackers) when you open emails (can be changed in Preferences).

Overall, Thunderbird has some powerful value propositions but is also a bit ugly and unintuitive. So, if the looks don’t bother you, give it a try. Otherwise, you’re better off using another option.

What’s great:

• Tagging is powerful and helps you organize your emails quickly

• Precise search

Not so great:

• Not the prettiest interface

• Unintuitive user experience. It takes time to figure out Thunderbird’s best features.

Kiwi for Gmail: Best Gmail app for Mac

If you don’t use Gmail, you can skip this one: Kiwi isn’t for you.

But for all other Gmail for Mac users, Kiwi for Gmail is an excellent Mac mail option. A desktop app with the look and feel of your browser email inbox, Kiwi features the ability to combine multiple accounts and filter your inbox with Focus to organize correspondence by date, importance, attachments, and more.

In many ways, Kiwi is Gmail’s missing ingredient, making the best free email provider online also the premier Gmail app for Mac. What’s even more exciting is that Kiwi lets you run G Suite apps like Google Docs and Sheets outside of your browser. Being able to leave Chrome or Safari behind and get some focused work done alone makes Kiwi worth the install.

What’s great:

• Kiwi makes Gmail better
• Combine multiple Gmail accounts
• Focused work outside the browser with Google Docs

Not so great:

• Doesn’t support non-Gmail accounts

Spark: Best Mac email client for a clean inbox

Email Client For Mac High Sierra Installer

A relatively new email client for Mac, Spark is based on an intriguing premise: What if your inbox was able to sort itself out based on your priorities but without your input?

Spark’s Smart Inbox algorithms are able to instantly identify whether an email is personal, work-related, or just a newsletter you signed up for years ago because it gave you a coupon but have since completely forgotten about. This kind of artificial intelligence works so well that Apple gave Spark an Editor’s Choice Award a few years ago.

In its quest for widespread adoption, Spark doubles down on usability, offering quick, one-click replies with generated text based on how you typically respond to emails and powerful automatic functions to clean up your inbox in seconds. Besides, the app is beautifully designed and very easy to use.

Of course, for Spark to have all of these powerful features, complete access to the content of your emails is required — which might raise some privacy-minded eyebrows. However, a lot of people would be happy to offer that in return for ease of use. So, if this notion doesn’t bother you, Spark might well be the best free email app for Mac.

What’s great:

• Clean design
• Smart Inbox organizes your unread emails

• Could be the most professional email client for Mac

• The only non-Apple email client with the Apple seal of approval

• “Send later” feature lets you schedule emails

• Frequent updates

Not so great:

• Requires more of your data than other email clients

Canary Mail: Best security in an email client for Mac

New to the Mac email client game, Canary Mail’s outstanding list of features still makes it a worthy contender.

Canary Mail prioritizes security and privacy, providing every email you send with end-to-end encryption, so that if your data is ever intercepted it can’t be read. Even better, you don’t have to change any settings to do this — everything is set up right out of the box.

Add to that a fantastic design and some excellent filtering options, such as natural language search, smart tags, algorithmic bulk cleaner, and intelligent typography enhancements, and Canary Mail might well be the best email app for Mac, period.

What’s great:

• Great design
• Smart filters
• Intelligent typography
• Automatic end-to-end encryption
• Available to all email providers
• Algorithmic bulk cleaner

Unibox: Most innovative email client for Mac

The most exciting thing about Unibox is how it fundamentally changes the way you see your inbox. Instead of organizing everything by date received or subject, Unibox structures every conversation around contacts. That way your inbox resembles your text messages or messaging app, making everything intuitive and easy to navigate.

The developers of Unibox worked hard on making their email client for Mac the easiest to use on the market — and it shows. The design is stunning and you can easily respond to any email in the same window, get previews of attachments right there, and just scroll to remind yourself of all the conversations you’ve had with that person.

What’s great:

• Email like messages
• Intuitive and easy-to-use design
• Works with all major email providers

Best of all, Canary Mail and Unibox are both available for a free seven-day trial through Setapp, a subscription platform with over 200 top Mac apps chosen to make your day more productive and fun. Now can’t you wait to go back to emails already?

Meantime, prepare for all the awesome things you can do with Setapp.

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