Hi All, Can yousome one please brief me how the basic email flow happens for Exchange 2007 with proper components involved (of IIS, Exchange, AD etc.) within the organization and to & from internet? I am new to E2k7 and want to know the process completely. If someone can give me elborate mail flow diagram/chart, then that also will be better. Deva -- Don't do what others say - listen to them, but do what you feel good doing.

You can get details of each and every component of various Exchange server roles from component architecture, check out the Hub Transport server design in it for detail mail flow... Exchange Server 2007 Component Architecture poster in December 2007 TechNet Magazine http://msexchangeteam.com/archive/2007/11/26/447571.aspx Amit Tank | MVP Exchange Server | MCITP: EMA | MCSA: M | http://ExchangeShare.WordPress.com

Hi Take a look @ below one. http://www.msexchange.org/articles-tutorials/exchange-server-2007/planning-architecture/how-exchange-server-2007-core-services-work-together.html Vinod |CCNA|MCSE 2003 +Messaging|MCTS|ITIL V3|