Rspamd redis This document describes how to setup Redis cache in Rspamd. rspamd uses redis for storing information, so we need to install both and enable the services. For instance, upstreams are used to connect to a Redis server, select a DNS server, or establish a connection via Rspamd proxy. However, in Rspamd 3. To install it, type the following command into the Ubuntu terminal: sudo apt install redis-server Reputation plugin. As long as you have sufficient computational power, it is recommended to use zstd in order to minimize Redis memory usage when storing elements. There is also support for Redis replication, so Rspamd can write values to one set of Redis servers and read data from another set. Any external application can put data into the Redis database using the HSET command, for example: HSET hashkey test@example. 6. OpenSMTPd also has a filter module for rspamd, which makes the integration a breeze: pkg install redis rspamd opensmtpd-filter-rspamd sysrc redis_enable=YES sysrc rspamd_enable=YES service redis start service rspamd start The Rspamd GPT Plugin integrates OpenAI’s GPT models into Rspamd, enhancing its spam filtering capabilities with advanced text processing techniques. Apr 11, 2023 · Rspamd utilizes Redis as a storage and caching system for Bayesian filtering. Furthermore, Redis is used to store Bayes tokens in the statistics module. 5 Usage: rspamadm [global_options] command [command_options] Available commands: clickhouse Retrieve information from Clickhouse configdump Perform configuration file dump configgraph Produces graph of Rspamd includes confighelp Shows help for configuration options configtest Perform configuration file test configwizard Perform guided configuration for Rspamd daemon control Manage write_servers: For write-only Redis servers (usually masters). If you have an external instance of Redis to use, the internal Redis service can be opt-out via setting the ENV ENABLE_RSPAMD_REDIS=0 (link also details required changes to the DMS Rspamd config). A list of upstreams is a commonly used structure in various Rspamd configuration options when setting up connections to remote servers. read_servers: For read-only Redis servers (usually replicas). It would be very helpful and would have saved me a lot of time (I had to browse the sources to find how to specify a unix socket in the configuration…). 3. 3, these rules would still allow for processing of additional rules. By configuring the options above, users can customize the plugin to meet specific requirements, thereby enhancing the efficiency and accuracy of spam filtering within Rspamd. If resynchronization with the masters was successful, you are done. Redis cache server is used as an efficient key-value storage by many Rspamd modules, including such modules as: Ratelimit plugin uses Redis to store limits buckets; Greylisting module stores data and meta hashes inside Redis Protocol basics. Redis uses /etc/redis/redis. Rspamd configuration on the master. password: Password for the Redis server. Starting Redis on the replica # service redis start. make_request({params}) Make request to redis server, params is a table of key=value arguments in any order. Once the data is in Redis, you can define a map using the protocol redis:// and specify the hash Redis uses /etc/redis/redis. Additionally, intermediate training vectors are stored in Redis. In versions prior to 3. Rspamd offers multiple configuration options for Redis storage. conf for configuration: We adjust this file when enabling the internal Redis service. For instance, if you have a DKIM domain that is known to be used for spam, this module enables you to decrease the negative score of the DKIM_ALLOW symbol, or even add some score. On server: cpcmd scope:set cp. g. 7. To my understandind Redis is an in-memory key-value cache for volatile data. There are couple of ways to configure Redis for a module. Web Interface Nov 3, 2017 · I think that a quick change can be to simply add a line in the Upstream configuration doc to tell that servers also accept unix socket (in addition to ipv4 and ipv6). 8. 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. Check replica instances logs. Users of the neural plugin may experience a significant Redis storage leak in 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. 4 and a client machine runs on 5. 2. . This plugin is designed to monitor the reputation of various objects and adjust scores accordingly. A couple of useful functions for working with Redis are defined in the file lua_redis. 0 or 1. However, the rspamd documentation says that the Baysian classifier module uses Redis to store non-volatile statistics about ham/spam which the classifier has learned. Starting from version 1. make_request_sync({params}) Make blocking request to redis server, params is a table of key=value arguments in any order. 2. Once the Neural Network is trained, its data is saved into Redis, where all Rspamd scanners share their learning data. Apr 29, 2021 · This is a quick "howto" for setting up a second redis instance for bayes data with rspamd on a Debian 10 ISPConfig server. Jun 16, 2022 · Install rspamd and redis. Here is an example of how to parse the Redis configuration for a module and make requests: 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. delay is not so critical for writes, but for reads - well, it's better to be quick, so instead of trying connect rspamd to redis which is located far away better: Redis requests. Rspamd defines some headers which allow the passing of extra information about a scanned message, such as envelope data, IP address or SMTP SASL authentication data, etc. Rspamd relies heavily on Redis for various purposes. This puzzles me. Redis setup. On the master side configure Rspamd to use distinct Redis instances respectively: local. lua and should be globally available in all Lua modules. Rspamd supports normal and chunked encoded HTTP requests. bootstrapper rspamd_redis_custom_config ' Oct 6, 2023 · 1. Redis configuration for Rspamd. conf: Rspamd uses zstd compression, which is highly efficient for both compression and decompression, offering a typical compression rate of 50% for history elements. Web Interface 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. Checking. Why you would want bayes in a separate redis instance is simply for memory management (redis can consume quite a bit of memory in the default configuration, on debian at least). Rspamd employs the HTTP protocol, specifically versions 1. Rspamadm 2. 3 and beyond, passthrough denotes a final action and skips directly to the idempotent stage. This ensures that old data does not influence the current processing. Rspamd statistics are not compatible with SA as Rspamd uses a more advanced statistics algorithm, described in the following article, so please bear in mind that you need to relearn your statistics. rspamd_redis. Nov 11, 2023 · I am using rspamd and I have enabled Redis. rspamd do not speak to redis itself over ssl as this unstable, only stunnel is supported, you will need add extra care. 3, Rspamd allows working with maps stored in a Redis backend. Introduction. This can be done, for example, by using the rspamc command: assuming that you have your messages in separate files (e. d/redis. org 1. 1. Assume the rspamd Redis server runs on 1. Furthermore, Redis is used to store Bayes tokens in the statistics module. Rspamd provides several ways to configure Redis storage. The ANN and training data are compressed using the zstd compressor before being saved in Redis. maildir format), placed in 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. db: Database to use, must be a non-negative integer (though it is recommended to use dedicated Redis instances and not databases in Redis). Moreover, Redis replicationis supported, enabling Rspamd to write values to one set of Redis servers and read data from another set. connect({params}) 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. zkru vngrpu pfv qjabm pinj qcrin sgdjv faaei qjuial ggcu

Rspamd redis. There are couple of ways to configure Redis for a module.