HI, Like to find out if profile analyzer can achieve the above result? And what are the ways to calculate the number of incoming & outgoing internet mail? Thanks in advance. Regards, LWY

Hi, The profile analyser will not give you the average message size on a server level. It will however provide enough information to calculate it. A limitation to the profile analyser is that al the information is based on what's in the mailboxes at the time you run it. It is therefore not as accurate as the message tracking logs. Message tracking logs are most commonly used in third party reporting tools. If you know some vbscript or other script language you can easiliy parse the logfiles or use WMI to get what you want. Example: http://msdn2.microsoft.com/en-us/library/aa144779.aspx Cheers, Mark