prosody-modules
b8366e31c829
mod_poke_strangers/README.markdown

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mod_poke_strangers/README.markdown @ 4926:b8366e31c829

mod_auth_cyrus: Adjust module import to work with repo clone - Fix #1744 The module import was made to work with the plugin installer, but was not compatible with the old method of cloning the whole repo
author Kim Alvefur <zash@zash.se>
date Sun, 17 Apr 2022 12:49:06 +0200
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
  ----- -------