prosody-modules
a7c0c70e64b6
mod_poke_strangers/README.markdown

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mod_poke_strangers/README.markdown @ 4804:a7c0c70e64b6

mod_ping_muc: Yet another attempt to improve MUC reliability This time by moving XEP-0410 to the server. Will this save the users from the s2s timeouts? What horrifying unintentional side-effects will this have? Tune in next week to find out!
author Kim Alvefur <zash@zash.se>
date Thu, 02 Dec 2021 23:43:11 +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
  ----- -------