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Vsevolod Stakhov ba63e160b5 [Minor] Fix getting of emails 1 day ago
.circleci Sync lua coverage with .drone.yml 3 months ago
.github [Minor] Update ussue template 6 months ago
centos [Rework] Slashing: Distinguish lualibdir, pluginsdir and sharedir 1 month ago
clang-plugin Remove unused function 3 months ago
conf fix typo in RCVD_UNAUTH_PBL 4 days ago
contrib [Rework] Finish http code split and cleanup 2 days ago
debian [Rework] Slashing: Distinguish lualibdir, pluginsdir and sharedir 1 month ago
doc [Minor] Link to docs 3 weeks ago
docker Retrieve GPG via keyserver in Dockerfile 11 months ago
freebsd Revert "Disable reload command in rc scripts" 2 years ago
interface [FIX] upload.js - eslint 4 weeks ago
lualib [Minor] Dkim_signing: allow custom routine for getting dkim domain 2 days ago
rules [Rules] OMOGRAPH_URL: Avoid extra calls for repeated urls 2 weeks ago
src [Minor] Fix getting of emails 1 day ago
test [Rework] Start rework of the HTTP library 2 days ago
utils [Minor] Fix rspamd_stats so it passes Perl::Critic tests 4 months ago
.drone.yml Don't print summary line 3 months ago
.eslintrc.json [WebUI] Add history rows per page control 3 months ago
.gitignore [Minor] Reformat Perl scripts 4 months ago
.hgtags Added tag 0.6.7 for changeset f14508f80e 5 years ago
.luacheckrc [Minor] Add `jit` to list of globals 1 week ago
.tidyallrc [Minor] Reformat Pod documents 4 months ago Update 2 months ago
CMakeLists.txt [Minor] Fix linking 3 days ago Add notice in the contributions file 3 years ago
ChangeLog Release 1.8.3 2 months ago
FindArch.cmake Hyperscan is available for x86_64 only so far 3 years ago
FindRagel.cmake [Minor] Add a simple received parser benchmark routine 2 years ago [Minor] Proper license format 4 months ago Update 4 months ago [Minor] Core: Oops, fix long standing misprint (yeild -> yield) 3 weeks ago Use mktemp when available 3 years ago [Minor] Doc: Add Lua style guide 1 month ago
package.json [Minor] Fix issues in lua http 3 months ago
rspamd.service [Minor] Require network-online target as well 11 months ago
uncrustify.cfg Add uncrustify source. 4 years ago Add uncrustify source. 4 years ago




Rspamd is an advanced spam filtering system 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 spam score.

According to this spam score and the user’s settings, Rspamd recommends an action for the MTA to apply to the message, for example, to pass, reject or add a header. Rspamd is designed to process hundreds of messages per second simultaneously, and provides a number of useful features.

Getting Started

A good starting point to study how to install and configure Rspamd is the quick start guide.

Rspamd is packaged for the major Linux distributions, and is also available via FreeBSD ports, NetBSD pkgsrc and OpenBSD ports.

You can also watch some videos about Rspamd.

Spam filtering features

Rspamd is shipped with various spam filtering modules and features enabled just out of the box. The full list of built-in modules could be found in the Rspamd documentation.

If that is not enough, Rspamd provides an extensive Lua API to write your own rules and plugins:


Please read for details on the process for submitting pull requests to us.


See also the list of contributors who participated in this project.


This project is licensed under the Apache 2.0 License - see the file for details