Hi, I have migrated exchange 5.5 to exchange 2003. Now I want that exchange 2003 should send mail to external email addresses also. How do I configure smtp in exchange 2003. Does it any other mailing software to send mails, just like we were using Mdaemon in exchange 5.5 which gets mails from exchange. Please tell me step by step configuration for smtp in exchange 2003, I am using ISA 2004 for internet connectivity. Secondly how can I create distribution list in exchange 2003 which are displayed in exchange global address list to users. Regards Amit Kapoor Network Engineer Module One India Ltd. Paharpur Software Technology Incubator Park A-88, Okhla Phase II, New Delhi 110020, India Tel: +91-(0)11-41859200 | Fax: +91-(0)11-41859220 E-mail: amit@xxxxxxxxxxxxx | Web: <file:///C:\Documents%20and%20Settings\amit.LOGIN\Application%20Data\Microso ft\Signatures\www.moduleone.com> www.moduleone.com ==== c r e a t i v e i n t e r n e t s o l u t i o n s ==== Module One, one of India's leading interactive agencies, uses a combination of creative, marketing and technology skills to assist clients in successfully using the Internet for their marketing initiatives. <http://258815.sigclick.mailinfo.com/sigclick/030D0A09/000C480F/094400918211 94.jpg>