This optional parameter specifies the SQL query to issue if
AuthBy RADMIN detects a bad password. It is intended to increment a count
of the number of bad logins, which can then be checked during
authentication. %0 is replaced with the name of the user being
authenticated. Other special formatting characters may be
used.
Defaults to:
update RADUSERS set BADLOGINS=BADLOGINS+1 where USERNAME=%0