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Home » GFI User Forums » Kerio Connect » Too many simultaneous connections - but in reality it's different. (User cannot login into the mailbox. There aren't 150 simultaneous connections like it's written in the log.)
Re: Too many simultaneous connections - but in reality it's different. [message #145416 is a reply to message #145411] Tue, 02 April 2019 10:09 Go to previous messageGo to previous message
gfilogin2019 is currently offline  gfilogin2019
Messages: 1
Registered: April 2019
I have the same problem with
Apple OSX 10.12.4 as KERIO Connect-Server
with Kerio Connect version 9.2.7 patch 3
total we have 15 Clients (5 are Windows and 10 are Apple OSX)

I have the message after my update from Kerio V8.x to V9x
[01/Apr/2019 07:40:05] HTTP connection from IP address 192.168.1.223 rejected: too many simultaneous connections (1001 connections, limit 1000)


What have i done?

I changed in mailserver.cfg:
<table name="service-http">
<variable name="MaxConnectionsIP">1000</variable>
and
<table name="service-https">
<variable name="MaxConnectionsIP">1000</variable>


But the problem was still there - every 4 days, one inhouse-client is blocked. Then i have to restart the Kerio-Mail-Server. This works than for another 4 days......

In the different Forum i read "change <table name="service-https">
<variable name="MaxConnectionsIP">300</variable>" - ich changed to 1000.

In my case, the problem with the blocked IP is only with 2 Windows-Clients. So i believe, there is something on this windows-clients, that makes "too many simultaneous connections" it must not be a kerio/gfi-problem at all.

The bad thing on this is, that Mail-Server are very important in the companies. So i hope, i can fix this problem in near future.
 
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