hi.... How can i send email message to everyone across the organization by using exchange 2007. regards

Create a distribution group. Consider creating a dynamic one so it captures all accounts based on a criteria of your choice: http://technet.microsoft.com/en-us/library/aa996561(EXCHG.80).aspx How to Create a New Dynamic Distribution Group

On Thu, 30 Dec 2010 14:53:13 +0000, shahulhameed wrote: >How can i send email message to everyone across the organization by using exchange 2007. Create a dynamic distribution group with a filter whose results encompasses all of your recipients. Send the message to the DDL (and put the DDL into the "Bcc:" header so there won't be any email storms as people reply to the email! --- Rich Matheisen MCSE+I, Exchange MVP --- Rich Matheisen MCSE+I, Exchange MVP

and consider delivery restrictions- allowing only those who have a business need to send to that DL.