Cleantalk responded promptly and positively, and corrected the incorrect rules.
The temporary bans should now all have been lifted as well
Thanks to all the users who have let me know that the firewall – which is, unfortunately, absolutely essential – appears to be generating far too many false positives.
I have toned down the underlying module and hope that Cleantalk will soon resolve this issue.
Let’s hope this really is just a bug and not a genuine exploit epidemic.
EDIT: I’ve unblocked most of the banned IP addresses. Only EWE-Tel GmbH, with one customer, remains on the blacklist – 735 requests in 5 minutes is a bit too much, sorry. Dear ISPs, please keep a close eye on your ‘customers’.
Best regards,
Christian – OAM


