Dear Friends, please help me which is the best exchange monitor tool.. & how to check the exchange concurrent ( How many users login to exchange ) how to check..please advice me... Thanks & Regards, Shahbaz Mateen.

get-logonstatistics is the command for checking users logons for both 2007 and 2010 http://technet.microsoft.com/en-us/library/bb124415.aspx http://exchangepedia.com/blog/2008/07/where-are-mailbox-last-logon-client-ip.html The Microsoft solution for montoring is SCOM: http://www.microsoft.com/systemcenter/en/us/operations-manager.aspx

Exchange monitoring: My recommendation is Microsoft System Center Operations Manager (SCOM). Here are the details: http://www.msexchange.org/articles_tutorials/exchange-server-2007/monitoring-operations/monitoring-exchange-2007-system-center-operations-manager-2007-part1.html http://www.microsoft.com/downloads/details.aspx?FamilyId=1A83E112-8677-4E03-83C3-F1B7EBFC3A4B&displaylang=en Santhosh Sivarajan | MCTS, MCSE (W2K3/W2K/NT4), MCSA (W2K3/W2K/MSG), CCNA, Network+ Houston, TX http://blogs.sivarajan.com/ http://publications.sivarajan.com/ This posting is provided "AS IS" with no warranties, and confers no rights.

Thanks you Santosh...

Thank you AndyD