HI,

   In exchange 2007,Unable to track messages for last year 2014 and 2015 works fine. what may be the i

Hi 

By default, the maximum age for any message tracking log file is 30 days. Circular logging deletes the oldest message tracking log files if either of the following conditions is true:
The message tracking log directory reaches its specified maximum size.
A message tracking log file reaches its specified maximum age.

To change the settings run the below commands

Run the following command on an Edge or Hub server: 
Set-TransportServer <Identity> -MessageTrackingLogMaxAge <Age>
Run the following command on a Mailbox server: 
Set-MailboxServer <Identity> -MessageTrackingLogMaxAge <Age>

Hi Venkat,

I thought you might not have those logs on the message tracking logs directory.In exchange it will stores the last 30 days logs with the the directory size as 250 MB.You need to change the below mentioned parameters to have the old logs.In your case old logs was been overwritten by the new logs.

Parameters Name : 

MessageTrackingLogMaxDirectorySize

MessageTrackingLogMaxAge

Reference Link : 

https://www.simple-talk.com/sysadmin/exchange/message-tracking-in-exchange-2007/

Apart from above configuration setting, You can also check this automated solution (http://www.exchangereports.net/) that helps to track all the mailbox traffic of the entire network into real time as per defined time-frame.

Hi,

By default, the age for the message tracking log files is 30 days.

You can use Get-MailboxServer "server" | fl message* command to check the value in your Exchange 2007 server.

Best regards,

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Hi,

Is there any update on this issue?

Best regards,

If you have feedback for TechNet Subscriber Support, contact tnmff@microsoft.com