Search Results for "spam"
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Showing 944 open source projects for "spam"
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1
Abaddon
An alternative Discord client with voice support made with C++ and GTK
...For example the web client sends lots of telemetry via the /science endpoint (uBlock origin stops this) as well as in the headers of all requests. Discord likes disabling accounts/forcing them to reset their passwords if they think the user is a spam bot or potentially had their account compromised. While the official client still often gets users caught in the spam filter, third party clients tend to upset the spam filter more often. If you get caught by it, you can usually appeal it and get it restored. -
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Rspamd
Rapid spam filtering system
Rspamd is an advanced spam filtering system and email processing framework that allows evaluation of messages by a number of rules including regular expressions, statistical analysis and custom services such as URL black lists. Each message is analysed by Rspamd and given a verdict that might be used by MTA for further processing (e.g. to reject a message, or add a special header indicating spam) along with other information, such as possible DKIM signature or modifications suggested for a message. ... -
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Laravel Honeypot
Preventing spam submitted through forms
When adding a form to a public site, there's a risk that spam bots will try to submit it with fake values. Luckily, the majority of these bots are pretty dumb. You can thwart most of them by adding an invisible field to your form that should never contain a value when submitted. Such a field is called a honeypot. These spam bots will just fill all fields, including the honeypot. When a submission comes in with a filled honeypot field, this package will discard that request. ... -
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Antispambot
A Discord Bot to protect your server from spam, invitations
An efficient Discord Bot to prevent spam written in C++. Tested on a large discord server and mitigates around 90% of spam. It's well commented and therefore you can easily adapt it according to your needs. The bypass-config.txt can be used to exclude users and roles from getting detected by the bot, just save the user- and role IDs line by line in it. -
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Spam Board
A web forum written in PHP using a selectable SQL backend
Spam Board is a forum software (or bulletin board, if you prefer that term) written in PHP and using an SQL database as backend. A wiki engine is available as an optional add-on. -
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Qpsmtpd
qpsmtpd is a flexible smtpd daemon written in Perl
qpsmtpd is a flexible SMTP daemon written in Perl, designed to be easily extensible through a plugin architecture. It serves as a drop-in replacement for qmail-smtpd and supports integration with various mail transfer agents, providing advanced spam filtering and email processing capabilities. -
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Anti-Spam SMTP Proxy Server
Anti-Spam SMTP Proxy Server implements multiple spam filters
The Anti-Spam SMTP Proxy (ASSP) Server project aims to create an open source platform-independent SMTP Proxy server which implements auto-whitelists, self learning Hidden-Markov-Model and/or Bayesian, Greylisting, DNSBL, DNSWL, URIBL, SPF, SRS, Backscatter, Virus scanning, attachment blocking, Senderbase and multiple other filter methods. Click 'Files' to download the professional version 2.8.1 build 24261. -
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peco
Simplistic interactive filtering tool
peco (pronounced peh-koh) is based on a python tool, percol. percol was darn useful, but I wanted a tool that was a single binary, and forget about python. peco is written in Go, and therefore you can just grab the binary releases and drop it in your $PATH. peco can be a great tool to filter stuff like logs, process stats, find files, because unlike grep, you can type as you think and look through the current results. Demos speak more than a thousand words! Here's me looking for a process on... -
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EmailValidator
PHP Email address validator
A library for validating emails against several RFC. This library aims to support RFCs 5321, 5322, 6530, 6531, 6532, and 1035. Composer is required for installation. Spoofchecking and DNSCheckValidation validation requires that your PHP system has the PHP Internationalization Libraries (also known as PHP Intl). PHP version upgrades will happen to accomodate to the pace of major frameworks. Minor versions bumps will go via minor versions of this library (i.e: PHP7.3 -> v3.x+1). Major versions... -
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10
Discourse
A platform for community discussion. Free, open, simple
...It replaces dated bulletin-board paradigms with features like real-time updates, infinite scrolling, rich text composition, and progressive trust levels that let communities delegate moderation as members demonstrate good behavior. On the administrative side, Discourse provides powerful moderation tools—flagging, bulk actions, user silencing, and automated throttles—plus robust spam defenses and analytics to surface community health signals. The platform is extensible: a plugin system and well-documented APIs let organizations add integrations (SSO, chat bridges, badges, embeds) and tailor behavior without hacking core code. -
11
HestiaCP
Hestia Control Panel | A lightweight and powerful control panel
HestiaCP is an open-source web hosting control panel designed to manage web servers efficiently. It provides a simple and intuitive graphical interface to manage domains, web hosting, databases, email accounts, and other server-related tasks. HestiaCP is lightweight and based on the Vesta Control Panel but offers more modern features and improved security. It supports popular web servers like Nginx and Apache, making it suitable for personal and small business hosting environments. -
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Misago
Misago is fully featured modern forum application
...Site admins may require users to confirm validity of their e-mail addresses via e-mail sent activation link, or limit user account activation to administrator action. They can use custom Q&A challenge, ReCAPTCHA, Stop Forum Spam or IP's blacklist to combat spam registrations. Pletora of settings are available to control user account behavior, like username lengths or avatar restrictions. Presence features let site members know when other users are online, offline or banned. Individual users have setting to hide their activity from non-admins. -
13
VarDumper Component
Provides mechanisms for walking through any arbitrary PHP variable
The VarDumper component provides mechanisms for walking through any arbitrary PHP variable. It provides a better dump() function that you can use instead of var_dump(). The VarDumper component creates a global dump() function that you can use instead of e.g. var_dump. By using it, you’ll gain per object and resource types specialized view to e.g. filter out Doctrine internals while dumping a single proxy entity, or get more insight on opened files with stream_get_meta_data. Configurable... -
14
Spam Filter Zone
Server-side web application for detecting and blocking spam
The project goal is to create server-side web application, capable of detecting and blocking spam for multiple mailboxes. Features: detecting different sender addresses; different sender domains; orphan IPs for sender domains; calendar files, and DAT files. Blocks spam by regular expression or text, by sender address, by sender domain, by sender IP, and by sender IP group. Blocking by sender IP group is used against spam attacks from multiple IPs and domain names, residing under the same IP group (read ReadMe.txt for details). ... -
15
MyBB
MyBB is a free and open source forum software
MyBB is a free and open-source forum software written in PHP, providing a powerful and extensible platform for online communities. It includes a rich plugin system, theming support, and a user-friendly admin control panel. MyBB is designed to be easy to install and manage while offering advanced moderation and community features. -
16
pwnedOrNot
Check breached emails and find exposed passwords from public dumps
pwnedOrNot is an open source OSINT tool designed to investigate whether an email address has been compromised in known data breaches and to identify exposed credentials associated with that account. The tool works by interacting with the HaveIBeenPwned (HIBP) API to determine if a given email address appears in breach databases. If the email is found in a breach, the tool proceeds to search for associated passwords within publicly available data dumps. This two-phase approach allows... -
17
Medito App
The Medito app is a 100% free meditation app built with flutter
...We are the Medito Foundation, and we've built the Medito App for people who have never meditated before or want to deepen their meditation practice. The app is free, forever: no ads, no spam, no need to sign up or pay. Medito App is a flutter project available on Android and iOS maintained by the Medito Foundation and its community. With our app’s holistic approach, you can find guided and non-guided meditations from Medito Foundation and various other organizations such as UCLA; all of which are based on ancient as well as recent meditation techniques. ... -
18
Niubi Guard
Open-source GitHub repository abuse detection and response system
Niubi Guard is an open-source defense system for GitHub maintainers who need to detect and respond to repository abuse. It focuses on spam, harassment, coordinated attacks, suspicious issue activity, and bot-like comment patterns. The project gives maintainers control over rules, allowlists, detection signals, confidence thresholds, and response modes. It includes both a command-line workflow and a web console for configuring scans and reviewing results. AI-assisted detection can be connected through OpenAI-compatible models, but review-only behavior is the default. ... -
19
Artalk
Your Self-hosted Comment System
Artalk is a modern, self-hosted comment system designed to provide a fast, privacy-focused alternative to third-party commenting platforms for blogs, websites, and web applications. It combines a lightweight frontend written in vanilla JavaScript with a high-performance backend powered by Go, enabling efficient cross-platform deployment and low resource usage. The system is framework-agnostic, allowing it to be integrated into virtually any frontend stack without dependency conflicts or... -
20
OSRFramework
OSRFramework, the Open Sources Research Framework is a AGPLv3+ project
OSRFramework is a GNU AGPLv3+ set of libraries developed by i3visio to perform Open Source Intelligence collection tasks. They include references to a bunch of different applications related to username checking, DNS lookups, information leaks research, deep web search, regular expressions extraction and many others. At the same time, by means of ad-hoc Maltego transforms, OSRFramework provides a way of making these queries graphically as well as several interfaces to interact with like... -
21
Consola
Elegant Console Logger for Node.js and Browser
Fancy output with fallback for minimal environments. Consistent command-line interface (CLI) experience. Spam prevention by throttling logs. console uses std in the underlying so calling wrapStd redirects console too. The benefit of this function is that things like console.info will be correctly redirected to the corresponding type. Any instance of consola that inherits the mocked instance, will apply provided callback again. This way, mocking works for withTag scoped loggers without the need for extra effort. ... -
22
X's Recommendation Algorithm
Source code for the X Recommendation Algorithm
...Written primarily in Scala, it shows the architecture of large-scale recommendation systems, including candidate sourcing, ranking, and heuristics. While certain components (such as safety layers, spam detection, or private data) are excluded, the release provides valuable insights into the design of real-world machine learning–driven ranking systems. The project is intended as a reference for researchers, developers, and the public to study, experiment with, and better understand the mechanisms behind social media content. -
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Mail-in-a-Box
Take back control of your email with this mail server in a box
Mail-in-a-Box helps individuals take back control of their email by defining a one-click, easy-to-deploy SMTP+everything else server, a mail server in a box. Mail-in-a-Box lets you become your own mail service provider in a few easy steps. It’s sort of like making your own gmail, but one you control from top to bottom. Technically, Mail-in-a-Box turns a fresh cloud computer into a working mail server. But you don’t need to be a technology expert to set it up. Our goals are to make deploying... -
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LaReview
The code review workbench
LaReview is a developer-first, local-first code review workbench designed to transform complex pull requests or diffs into structured, high-signal review workflows powered by AI assistance. Instead of overwhelming developers with raw diffs or automated comment spam, the tool analyzes code changes and generates an intent-driven review plan that groups changes into logical flows such as authentication, API behavior, or data handling, and prioritizes them based on risk. It operates as a desktop application with CLI integration, allowing users to launch reviews directly from their terminal while keeping all processing local to ensure security and prevent data leakage. ... -
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Vouch
A community trust management system based on explicit vouches
Vouch is an open-source community trust management system that introduces an explicit vouching model to govern who is allowed to contribute to a project’s critical interactions, such as opening issues or submitting pull requests. Traditional open source has relied on implicit trust earned through effort, but the advent of AI-generated low-quality contributions has made maintainers seek more intentional vetting processes. With Vouch, existing trusted contributors explicitly “vouch” for new...
