Bill Shupp wrote:
YM wrote:

Hi,

Is there any way that we can control and limit the concurrent POP3 connections
from an IP?


This will prohibit some users to use from pop3 client software to repeatedly
check for mailbox in very short period.


tcpserver cannot do this. couriertcpd can. Use courier-imap's POP server if you want that kind of limit control.

There's also this patch:

http://www.jms1.net/ucspi-tcp/ucspi-tcp-0.88-periplimit.6.patch

Bill

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