RainLoop webmail was designed with efficient memory use in mind, so it can work fine even on low-end web servers.
Regardless of mailbox size and number of mails in it, memory use per active user is always kept at a minimum, even when very large mails are processed.
In most cases, application speed directly depends on mailserver performance and network bandwidth available.
In addition, built-in caching system allows for improving overall performance and reducing load on web and mail servers.
Key Features
- Modern user interface.
- Complete support of IMAP and SMTP protocols including SSL and STARTTLS.
- Sieve scripts (Filters and vacation message).
- Minimalistic resources requirements.
- Direct access to mail server is used (mails are not stored locally on web server).
- Allows for adding multiple accounts to primary one, simultaneous access to different accounts in different browser tabs is supported. Additional identities.
- Administrative panel for configuring main options.
- Really simple installation and update.
- Integration with Facebook, Google, Twitter and Dropbox.
- Managing folders list.
- Simple look’n’feel customization.
- Configurable multi-level caching system.
- Extending functionality with plugins installed through admin panel.
- Perfect rendering of complex HTML mails.
- Drag’n’drop for mails and attachments.
- Keyboard shortcuts support.
- Autocompletion of e-mail addresses.
Website: www.rainloop.net
Support: GitHub Code Repository
Developer: Rainloop Team
License: GNU Affero General Public License v3.0
RainLoop is written in PHP and JavaScript. Learn PHP with our recommended free books and free tutorials.
Related Software
| Web-Based Email Clients | |
|---|---|
| RoundCube | Browser-based multilingual IMAP client. It offers a complete feature set |
| Mailpile | Client with user-friendly encryption and privacy features |
| Cypht | Webmail aggregator |
| SnappyMail | Simple, modern, lightweight fork of RainLoop |
| Nextcloud Mail | Email client application for the Nextcloud platform |
| SquirrelMail | Webmail package written in PHP |
| RainLoop | Modern and fast web-based email client |
Read our verdict in the software roundup.
 Explore our carefully curated directory of recommended free and open source software, covering every major software category.The directory forms part of our extensive collection of articles for Linux enthusiasts. It includes hundreds of detailed reviews, together with free and open source alternatives to proprietary software from companies such as Google, Microsoft, Apple, Adobe, IBM, Cisco, Oracle, and Autodesk. LinuxLinks also covers interesting projects worth exploring, Linux-compatible hardware, free programming books and tutorials, and much more. Know a useful free and open source Linux application that we haven’t covered? Tell us about it using our submission form. |
Please read our Comment Policy before commenting.