Problems with anvil-auth-penalty and login_trusted_networks

Hello,

On my environment I have:

1 cluster of webmail servers

1 cluster of dovecot proxy dovecot servers

n dovecot backend servers

On my dovecot backend servers, I use the login_trusted_networks option with the IP range of my servers in the dovecot proxy cluster.

But and I'm having problems where the IP addresses of the webmail cluster servers are receiving anvil-auth-penalty penalty.

I tried to use in the login_trusted_networks option both the IP range of the dovecot proxy cluster and IP range of the webmail cluster, but this configuration had no effect and I still have my webmail IP's blocked.

Is there anything I can do in this scenario to have the webmail cluster IP's whitelisted in anvil-auth-penalty ?

Regards,

Ricardo