Revert "Clarify"

This reverts commit 35e9bfb8ab.

core/admin/mailu/limiter.py

@@ -56,7 +56,8 @@ class LimitWraperFactory(object):
         limiter = self.get_limiter(app.config['AUTH_RATELIMIT_IP'], 'auth-ip')
         client_network = utils.extract_network_from_ip(ip)
         if self.is_subject_to_rate_limits(ip):
-            if username and (self.storage.get(f'dedup-{client_network}-{username}') < 1):
+            if username and (self.storage.get(f'dedup-{client_network}-{username}') > 0):
+                return
             self.storage.incr(f'dedup-{client_network}-{username}', limits.parse(app.config['AUTH_RATELIMIT_IP']).GRANULARITY.seconds ,True)
             limiter.hit(client_network)