Windows 11 email is undeniably a great email client for both personal and professional use. But if you’re not satisfied with Windows 11 email, you may be looking for an alternative that can better fit your requirements.

There are many excellent alternatives to Windows 11 email out there, right from the popular Gmail to Outlook. Most alternatives offer features such as calendar integration, advanced search capabilities, contact management, and more. Most of them also come with support for POP and IMAP services.

If you want to switch to an alternative program, this article is just right for you! We’ll walk you through six of the best alternatives to Windows 11 email that are available in the market today, along with their features. Read on to get started on choosing the perfect mail client for you!

What is Windows 11 Email? 

Windows 11 email is a new program provided by Microsoft as part of the Windows 11 operating system. The platform features a modern user interface as well as features that make it easier to manage and organize messages, such as conversation views, built-in junk mail filtering, advanced calendar management, and more. 

With this email app, users can save time and be more productive while managing their emails on the go. The program is designed to work with all major email providers such as Outlook, Gmail, Yahoo Mail, and others.

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Why Choose an Alternative to Windows 11 Email? 

People may want to use an alternative email client to the one provided by Windows 11 for access to more features, functionality, and flexibility.  Alternative email clients often provide a range of customization options, such as customizing the look and feel of the user interface.

Email additions also typically come at no extra cost, unlike Microsoft Outlook, which requires subscription payments in order to gain access to some of its features. An alternative email client may also offer better spam protection and enhanced privacy control options compared to those provided by Windows 11, which can help keep users’ accounts safe. 

6 Windows 11 Email Alternatives 


Spike is a modern email app that simplifies and organizes your entire communication flow with its powerful features. It provides the tools to make managing multiple conversations easier, and it does this by layering conversations into ‘threads’ and bringing conversations ‘in-line,’ which gives you easy access to attachments without opening multiple emails.

Additionally, Spike offers some other useful features including:

  • Cross-platform availability enables users to access their email accounts on the go
  • Secure data protection via an encryption layer
  • Unified inbox for those who have numerous accounts
  • A reminder system allows setting up alerts for upcoming events
  • Timely notifications about new messages in the inbox/conversations
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The Thunderbird email client is a free, open-source software solution from Mozilla that allows users to read, compose, and send emails with ease. It has a wide range of features for managing emails, attachments, contacts, and calendar events. 

Thunderbird is a highly customizable platform with support for multiple languages, add-on capability for additional features, and powerful search tools to help quickly locate messages and information. 

Other features of Thunderbird include: 

  • A one-click address book to quickly find contacts
  • Attachment reminder to alert you before sending you mail
  • Tan email to load messages in different windows
  • Robust privacy and image protection 


Mailbird is an email client designed to make communication easier by integrating all your emails, schedule, contacts, and tasks in one place. It supports a range of email providers such as Gmail, Outlook, iCloud, Yahoo!, Office 365, and more.

This email client is designed for businesses, freelancers, and students. Mailbird provides an excellent user experience for Windows 11 users. 

It has all the features Microsoft has integrated into Mail and more like: 

  • Messenger’s support 
  • Customizable appearance 
  • Undo send 
  • Speed reader 
  • Linking contact


ProtonMail is a secure, private, and encrypted email service that offers the highest level of protection for users’ data. It uses zero-access encryption to protect emails from being accessed or read by anyone other than the sender and recipient. This means that no third party can intercept or decrypt these messages.

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Aside from providing robust security, ProtonMail also offers several features to make messaging easier and more efficient for users, including: 

  • Email filtering 
  • Threat response 
  • Advanced search 
  • Customizable appearance 
  • Customizable domain names

Zoho Mail 

Zoho Mail is an email client designed for small and medium business owners who need a reliable, easy-to-use email service. The Zoho Mail platform is designed to provide businesses with the ability to easily manage their emails, contacts, calendars, files, and tasks all from one platform.

This email client also offers several key features that make it stand out from other popular platforms. These features include: 

  • Hassle-free migration 
  • Advanced security 
  • User support 
  • Customizable domains 
  • Collaboration tools 
  • Organizing emails by type 


Mailspring is a powerful, modern email client on Mac, Windows, Linux, and the Web that makes it easier to manage large volumes of emails. It boasts an innovative design with flexible workspaces and powerful themes to help users become more productive. With its clean interface, automatic reminders, unlimited email accounts, and signature manager, Mailspring simplifies the daily grind of managing a busy inbox.

Besides, Mailspring’s fresh modern design, it offers features such as: 

  • Link tracking 
  • The ability to manage multiple accounts 
  • Advanced short cuts 
  • Quick search 
  • Undo send 
  • Additional themes and layouts

Final Thoughts 

If you are looking for an alternative to Windows 11 email, the six best alternatives outlined in this article provide a great place to start your search. Whether you need a program with powerful organizational features, strong privacy and security measures, or just something that’s simple and easy to use, there is likely an email client available that can fulfill your needs.


Ruby has been a writer and author for a while, and her content appears all across the tech world, from within ReadWrite, BusinessMagazine, ThriveGlobal, etc.

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