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</o:shapelayout></xml><![endif]--></head><body lang=PT-BR link="#0563C1" vlink="#954F72" style='word-wrap:break-word'><div class=WordSection1><p class=MsoNormal>Hello,<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>On my environment I have:<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>1 cluster of webmail servers<o:p></o:p></p><p class=MsoNormal>1 cluster of dovecot proxy dovecot servers<o:p></o:p></p><p class=MsoNormal>n dovecot backend servers<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>On my dovecot backend servers, I use the login_trusted_networks option with the IP range of my servers in the dovecot proxy cluster.<o:p></o:p></p><p class=MsoNormal>But and I'm having problems where the IP addresses of the webmail cluster servers are receiving anvil-auth-penalty penalty.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>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.<o:p></o:p></p><p class=MsoNormal>Is there anything I can do in this scenario to have the webmail cluster IP's whitelisted in anvil-auth-penalty ?<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Regards,<o:p></o:p></p><p class=MsoNormal>Ricardo<o:p></o:p></p></div></body></html>