prosody-modules
e327b06b9a1b
mod_poke_strangers/README.markdown

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mod_poke_strangers/README.markdown @ 2411:e327b06b9a1b

mod_track_muc_joins/README: Mention how the 210 status code for when the room rewrites the users nickname is not yet handled
author Kim Alvefur <zash@zash.se>
date Sat, 03 Dec 2016 15:28:22 +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
  ----- -------