Xon - Signup abuse detection and blocking 1.17.0

[Xon] Signup abuse detection and blocking, From (simple) multiple accounts detection to isp/connection fingerprinting with score-based moderating/rejecting logic. These are very effective low-hanging fruit at reducing spam.

Supports migration configuration from the following XF1 add-ons;

• TPU Spam Detect
• Alter ego Detector

See the FAQ Known Issues for known limitations. This is not a turn-key solution, and each site may require customization!

For multiple account detection, supports reporting to reports/threads. And will send reports to the same report/thread. To send to thread you must select the "Multi-account to thread" extra.

For connection fingerprinting more additional information is collected and recorded on the account.

Note; Configuration defaults are conservative, aimed at blocking VPNs and proxies. There are a large number of configuration options for this add-on!

Link content spam checking

Instead of adding the spam phrases http:///https:// which generate lots of false positives; this allows controlling how links are treated by the content spam checker;

• Explicitly allow URLs with a given domain
• Explicitly moderate URLs with a given domain
• Explicitly reject URLs with a given domain
• Default allow/moderate/reject for unclassified URLs

Multiple account handling permissions

• Bypass multiple account checking
• Can enable / disable alerting for user
• Can enable / disable alerting for log

Per-user whitelist:

Multiple account logs per-user: