Measure the impact of MAPI, OWA, ActiveSync, IMAP, POP and SMTP clients on Exchange servers. Exchange Load Generator is a simulation tool to measure the impact of MAPI, OWA, IMAP, POP and SMTP on Exchange Servers. You should use this tool in a test environment and not in your exchange production environment.

Use Microsoft Exchange Load Generator (LoadGen) as a simulation tool to measure the impact of MAPI, OWA, IMAP, POP and SMTP clients on Exchange servers. LoadGen allows you to test how a server running Exchange responds to e-mail loads. To simulate the delivery of these messaging requests, you run LoadGen tests on client computers. These tests send multiple messaging requests to the Exchange server, thereby causing a mail load. LoadGen is a useful tool for administrators who are sizing servers and validating a deployment plan. Specifically, LoadGen helps you determine if each of your servers can handle the load to which they are intended to carry. Another use for LoadGen is to help validate the overall solution.

Microsoft Exchange Load Generator has several enhancements against Microsoft Exchange Loadsim. Some of these enhancements are:
1. Improved simulation accuracy
2. Contacts and external e-mail addresses
3. Improved scalability
4. Better error recovery
5. New graphical user interface
6. Multiple types of Outlook clients
7. No dependency on Outlook

Please Note: This version is intended for Microsoft Exchange 2010 and 2007 Servers only.

Important! LoadGen should be used only in laboratories that have no connection to the production environment. This tool should not be used in any way in a production environment or an environment that is mission critical or contains important information of any kind anywhere in the network.
Note: There are now three OWA modules: OWA2007Module (Exchange 2007), OWA2010Module (Exchange 2010 RTM) and OWAModule (Exchange 2010 SP1 or latest). Please use the correct version for your environment.

Requirements:
* NET framework

The license of this software is Freeware, you can free download and free use this email tool software.