OE Classic Alternatives & Competitors

Thunderbird is a free email application that's easy to set up and customize - and it's loaded with great features!

Key Thunderbird features:

Free and Open Source Customization Cross-Platform Robust Security

Organize your world. Outlook’s email and calendar tools help you communicate, stay on top of what matters, and get things done.

Key Microsoft Outlook features:

Integration with Microsoft Ecosystem Calendar and Task Management Strong Security Features Customizable Interface

Real-time, open-time content for email: countdown timers, dynamic images, live product picks, geo-targeted maps, one-click surveys, and scratch-card rewards. No code, no ESP integration, rendered fresh every time someone opens.

Key Alterable features:

Countdown Timers Dynamic Images Dynamic Products Local Maps

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Zimbra is trusted by over 500 million users to increase productivity with a complete set of collaboration tools while maintaining total control over security and privacy.

Key Zimbra features:

Open Source Cost-Effective Scalability Feature-Rich

Get help and how-to info for Windows Essentials—including Windows Live Mail, Movie Maker, and more.

Key Windows Live Photo Gallery features:

User-Friendly Interface Integration with Windows Ecosystem Basic Editing Tools Organization Features

Inky is a software program that roots our phishing emails to better your cybersecurity.

Key Inky features:

Advanced Phishing Protection User-Friendly Interface Real-Time Threat Analysis Compatibility

Pegasus Mail has been in existence longer than any other PC email client.

Key Pegasus Mail features:

Strong Security Freeware Local Storage Multi-user Support

eM Client is a fully-featured email client for Windows and macOS with a clean and easy-to-use interface. eM Client also offers features for calendars, tasks, contacts, notes, and chat. .

Key eM Client features:

Email Calendar Task management Events

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Mailbird is the best email client for Windows 7, 8 and 10.

Key Mailbird features:

User-Friendly Interface Integration with Third-Party Apps Speed and Performance Unified Inbox

There’s big news attached.

Key Apple Mail features:

Integration with Apple Ecosystem User Interface Privacy and Security Customizable Mail Rules

Mail and Calendar is an email client by Microsoft that comes bundled inside the Windows 10.

Key Mail and Calendar features:

Integration with Microsoft Ecosystem User-Friendly Interface Synchronization Customizable Notifications

Lotus Notes (also known as IBM Notes) is the email client solution that gives teams access to email, calendar and contact management and seamlessly integrates IBM collaboration tools and IBM domino business application.

Alto Mail is an email client that with a deep bench of features and the ability to aggregate all of your email accounts in a single application.

Key ALTO Mail features:

User-Friendly Interface Unified Inbox Customizable Organization Visual Email Management

Epsilon DREAMmail is the email marketing platform that provides IT services in the best way possible and gives you a fast-growing cloud-based module for easy integration of your business and getting quick market lead and recognition.