Sylpheed is a simple, lightweight but featureful, and easy-to-use e-mail client (mailer, MUA).
Cost / License
- Free
- Open Source
Application type
JapanAlerts
- Discontinued
Platforms
- Mac
- Windows
- Linux
- BSD
- PortableApps.com
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KMail Alternatives
KMail is described as 'The email component of Kontact, the integrated personal information manager of KDE. Kontact personal information manager and groupware software suite for KDE. It supports calendars, contacts, notes, to-do lists, news, and email' and is a Email Client in the office & productivity category. There are more than 50 alternatives to KMail for a variety of platforms, including Windows, Linux, Mac, Android and iPhone apps. The best KMail alternative is Thunderbird, which is both free and Open Source. Other great apps like KMail are Betterbird, Evolution, Microsoft Outlook and eM Client.
Alternatives list
- 42 Sylpheed alternatives
51 Mutt alternativesMutt is a small but very powerful text-based mail client for Unix operating systems. Some of its features are: color support, message threading, MIME support (including RFC2047 support for encoded headers), PGP/MIME (RFC2015), various features to support mailing lists, including...
54 Zimbra Desktop alternativesThe free Zimbra Desktop client allows you to meld the online and offline worlds – storing and synching your email, calendar, contacts, files and documents in the cloud, yet having them locally accessible when on the road.
Cost / License
- Free Personal
- Proprietary
Application types
Platforms
- Mac
- Windows
- Linux
+3
66 Airmail alternativesEngineered for iOS, macOS, and watchOS, this fast mail client supports multiple account types, custom actions, Smart Inbox filtering, unified inbox, privacy mode, email scheduling, snooze, third-party app integration, flexible personalization, and advanced workflow tools.
Mac IMAP email client featuring keyboard control, Markdown email composition, advanced search capabilities, smart mailboxes, automatic signature handling, cryptographic options with OpenPGP/S-MIME, tagging, multiple notifications, and customizable layouts including widescreen.
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56 Ltt.rs alternativesNo-frills, easy to use, easy to maintain Email client for Android based on the JSON Meta Application Protocol (JMAP).
The open source cloud with LibreOffice online - LibreOffice online + Seafile + KDE. Improve your productivity and communicate better with your team members. The world is moving forward. Welcome to the open source cloud!.
Cost / License
- Free
- Open Source
Application types
Alerts
- Discontinued
Platforms
- Android
- Self-Hosted
Eclipse Mail is a fork of Interlink Mail and News made for Windows XP and runs on IA-32 i686 platforms. Some advantages over upstream and roytam1's mailnews are more optimizations and better interoperability with upstream.
Trojitá, is a fast Qt IMAP e-mail client that respects open standards and facilitates modern technologies. Trojitá values vendor-neutrality that IMAP provides and is committed to be as interoperable as possible.
aerc is an email client that runs in your terminal. It's highly efficient and extensible, perfect for the discerning hacker.
Historically, Icedove was a re-branding of Thunderbird by the Debian project, with minimal modifications, in order to resolve branding disputes. Debian since discontinued Iceweasel in February of 2017 after reaching an agreement with Mozilla over the use of it's trademark.
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