My remote monitoring for my security ( My-Q see) worked fine until I updated to 20.0. Now Firefox pops up asking me to install web plug in kit. When I do, it still does not work even after restart.
Web Client Plugin Pkg
Safari no longer supports most plug-ins. To load webpages more quickly, save energy, and strengthen security, Safari is optimized for content that uses the HTML5 web standard, which doesn't require a plug-in. To enhance and customize your browsing experience, you can use Safari Extensions instead.
If you visit one of the small number of webpages that still require a plug-in to show certain content, Safari might tell you that the plug-in is missing. And after you install the plug-in, Safari might ask how often you'd like to use it, or if you want to trust or update the plug-in.
Before you can use a plug-in that you've installed, you might need to turn it on:
- Choose Safari > Preferences from the Safari menu bar, then click Websites.
In some earlier versions of Safari, click Security instead, then click Plug-in Settings. - Select the plug-in from the list on the left, then use its checkbox to turn the plug-in on or off. After you turn on a plug-in, it remains active for as long as you regularly use that plug-in on any website.
- The pop-up menus on the right turn the plug-in on or off for specific websites. If you choose Ask, Safari will ask you for permission before allowing the website use the plug-in. The pop-up menu in the lower-right corner shows the default setting for when you visit other websites that require the plug-in.
A free email client comes installed and ready for use with macOS, and macOS Mail is not a bad program at all. However, you might want to examine its free alternatives. Here are the best free email clients available for macOS. Give them a try.
MacOS Mail
What We Like
Included in the Mac operating system.
Supports smart folders and robust filters.
Markup tools for annotating photos or PDFs email attachments.
VIP user notifications.
What We Don't Like
Basic design that lacks customization features.
No option to snooze emails.
Hasn't had a major design upgrade in years.
The Mail application that ships with macOS and OS X is solid, feature-rich and spam-eliminating software that is also an easy-to-use email client. Optimized to work on the Mac, the Mail app is trouble free and full featured. It can handle all your email accounts in one place.
Spark
What We Like
Web Plugin Setup
Clean, modern design.
Quick Replies feature for sending short, templated responses.
Smart mailboxes.
Supports multiple email accounts.
What We Don't Like
Slow tech support.
Questionable privacy policy.
Doesn't support many services.
Spark is an impressive email program that auto-organizes your inboxes and lets you postpone email easily as well as send quick one-click replies. Spark's 'Smart Inbox' bubbles messages that are important to you to the top, and uses categories of Personal, Notifications, and Newsletters.
Spark's scheduling feature allows you to assign a time period during which it will send a particular message. Select from times later today, in the evening, tomorrow, or on any date.
Mailspring
What We Like
Integrates with Gmail, iCloud, Office 365, Outlook, and Yahoo
Supports snoozing.
CPU and battery efficient.
What We Don't Like
Some features limited to paid subscription.
Doesn't support Exchange accounts.
Mandatory Mailspring ID.
Aimed at the professional email user, Mailspring boasts mail merge, reminders, and the option to schedule mail—all available in a pro edition.
With the free version, you get a clean, highly productive and expandable email program that includes thrills such as link and open tracking, quick reply templates, and undo send. However, the free edition is limited to 10 accounts.
Mozilla Thunderbird
What We Like
Flexible filtering system.
Many available plug-ins.
Tabs for navigation.
Easy to configure.
What We Don't Like
Rudimentary design.
Not as user friendly as other clients.
No longer in development.
Mozilla Thunderbird is a full-featured, secure, and functional email client. It lets you handle mail efficiently and filters away junk mail. Thunderbird is no longer in active development except for security updates, but it supplies a streamlined interface and a powerful email package.
Mozilla SeaMonkey
Free Plugins For Mac
What We Like
Vcenter 6 Web Client Plugin
All-in-one internet suite that includes email.
Customizable toolbars.
What We Don't Like
Outdated interface.
Some features not intuitive.
No mobile device support.
Never underestimate Mozilla. The company built SeaMonkey, the email component of its open source browser, on the same Mozilla platform as Firefox 51. It delivers HTML5, hardware acceleration, and improved JavaScript speed. It is a solid performer, full featured and usable.