Our generous forever free tier includes the full platform, including the AI Assistant, for 3 users with 10k metrics, 50GB logs, and 50GB traces.
Built on open standards like Prometheus and OpenTelemetry, Grafana Cloud includes Kubernetes Monitoring, Application Observability, Incident Response, plus the AI-powered Grafana Assistant. Get started with our generous free tier today.
A fast, highly extensible, and event driven SMTP server
Haraka is a highly scalable node.js email server with a modular plugin architecture. Haraka can serve thousands of concurrent connections and deliver thousands of messages per second. Haraka and plugins are written in asynchronous JS and are very fast. Haraka has very good spam protection (see plugins) and works well as a filtering MTA. It also works well as a MSA running on port 587 with auth and dkim_sign plugins enabled. Haraka makes no attempt to be a mail store (like Exchange or...
Fast and easy-to-use webmail front-end for your existing mail server.
Fast and easy-to-use webmail front-end for your existing IMAP mail server, Plesk or cPanel. Install it on your web servers for personal or commercial use, redistribute, integrate with other software, or alter the source code (provided that you contribute your changes back to the community). For free.
Modest system requirements, decent performance, simple installation and upgrade, no database required - all these make RainLoop Webmail a perfect choice for your email solution.
Easy installation and configuration of a complete mail server
Sorry. VirtulMailServer is not anymore an opensource project cause it's been involved in a commercial project. VMS is now an app for Bulk Email and it comes with new fully working features. If you are interested in the project, please contact me: claudio.taccogna@gmail.com . See you.
Stop waiting on engineering. Build production-ready internal tools with AI—on your company data, in your cloud.
Retool lets you generate dashboards, admin panels, and workflows directly on your data. Type something like “Build me a revenue dashboard on my Stripe data” and get a working app with security, permissions, and compliance built in from day one. Whether on our cloud or self-hosted, create the internal software your team needs without compromising enterprise standards or control.
Spey is the easy way to reduce the amount of spam you receive. It sits between your mail server and the outside world and performs greylisting and other verification checks. It needs very little configuration and no mail server setup and Just Works(TM).
WAP Email Server designed to take full advantage of the WAP protocol for reading email stored in a POP server from mobile devices in a fast and easy way.
This is the Home Page for the James Administration Console, an administration utility for the James Java Enterprise Email Server. The console aims to be fast, easy to use, and completely 100% Java, just like the server.
Aeromys is a webmail application designed for extremely fast access to email through the web. It accomplishes this goal by using predictive caching, meaning that information is retrieved from the mail server before it is requested by the user.
KQ-Mail is a modular SMTP mail server using kernel queues to communicate between modules.
In it\'s basic mode it is ideal to sit between the internet and your primary mail server to provide a buffer and or a SMTP RFC enforcement engine
Fast-Pitch is a Linux web/mail server configuration tool. Automates download and install of free software, including Apache, ApacheToolBox, PHP, MySQL, phpMyAdmin, qmail, SquirrelMail, Courier-IMAP, ProFTPD, tinydns, osCommerce, MRTG, and more.
A small, fast, secure, anti-spam SMTP mail server (MTA). Delivery to mbox files and Maildirs supported. qwik-smtpd supports RBL, relay checking, raw/custom message handlers, and more. Custom authentication via checkpassword and a qmail-compatible configu