Hi,

One of my client using Zimbra 7.2.1 and got problem while accessing webmail from Windows Vista and Windows 7, with any browser. I'm trying with Firefox, Chrome, IE, Opera, etc but all of browser has similar response. All browser display login screen correctly but whenever click on Login button, it could not open mailbox.

I have no problem accessing webmail by using Windows XP and all browser using Linux.

Below are the line from /opt/zimbra/log/mailbox.log :

Code:
2012-10-13 07:59:49,007 DEBUG [btpool0-10] [] log - EXCEPTION 
java.io.IOException: Connection reset by peer
        at sun.nio.ch.FileDispatcher.read0(Native Method)
        at sun.nio.ch.SocketDispatcher.read(SocketDispatcher.java:21)
        at sun.nio.ch.IOUtil.readIntoNativeBuffer(IOUtil.java:198)
        at sun.nio.ch.IOUtil.read(IOUtil.java:171)
        at sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:245)
        at org.mortbay.io.nio.ChannelEndPoint.fill(ChannelEndPoint.java:137)
        at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:290)
        at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212)
        at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:415)
        at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:429)
        at org.mortbay.thread.BoundedThreadPool$PoolThread.run(BoundedThreadPool.java:451)
Any clue regarding the problem? Thank you.