prosody-modules
183c2abdc3c4
mod_poke_strangers/README.markdown

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mod_poke_strangers/README.markdown @ 4532:183c2abdc3c4

mod_rest: Fix name of entry in error registry for unauth 'from' Wow was this a pain to track down or what? Symptoms: An error with condition: undefined-condition. No further details.
author Kim Alvefur <zash@zash.se>
date Tue, 23 Mar 2021 23:41:10 +0100
parent 2044:06faf7a149e3
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---
labels:
- 'Stage-Alpha'
summary: 'Query the features and version of JIDs sending messages to contacts they are not subscribed to.'
...

Introduction
============

In order to build heuristics for which messages are spam, it is necessary to
log as many details as possible about the spammers. This module sends a
version and disco query whenever a message is received from a JID to a user it
is not subscribed to. The results are printed to Prosody's log file at the
'info' level. Queried full JIDs are not queried again until Prosody restarts.

The queries are sent regardless of whether the local user exists, so it does
not reveal if an account is active.

Compatibility
=============

  ----- -------
  0.9   Works
  ----- -------