POP3 connections saturation
I have a specific problem with my zimbra 6.0.9_GA_2686.RHEL5_64 RHEL5_64 FOSS edition. The POP3 SSL Connection remain hanging, i modified the zimbraPop3NumThreads to 1500 but some time later the connections exceed this limit, those sessions never ends, i have to do zmcontrol stop && zmcontrol start to control the situation. I have seen with netstat command that there are some ip from 3G providers that have most connections, is there a way to close those POP3 Connections ? i dont intend to block those ip because they are clients.