[FF] StopForumSpam Flag Selector 1.0.2

Out the box XenForo checks Username, Email and IP address against the SFS database.

This isn't ideal as (IMHO) a username isn't really that unique.

This add-on lets you choose which flags are used for the moderate and reject warning flag count by adjusting their weighting.

So for example, if you set a flag weight to 2 it will count as 2 flags in the "Moderate registrations when this many warning flags are detected" and "Reject registrations when this many warning flags are detected" count, or if you set it to 0 then the flag will be ignored entirely.
In the below example (using the settings above) - this means a flagged email will automatically be rejected, but a flagged IP will just be put in the moderation queue.