In my server 2003 / exchange 2003 environment I need to create a distribution list that my users can use to send e-mails to a group of people that are set up with g-mail accounts. I know how to create a distribution list for users that reside in my domain by right clicking on the user OU and choose group then distribution list etc. However when I do this and try to add the g-mail users it can't find them to add to my list. I tried adding the g-mail users as contacts with SMTP addresses but even after doing so I still can't add them to a distribution list on my server. I want my users to be able to open outlook click on the "To:" button then choose the distribution list with the gmail accounts and send them all e-mails. Is there a way to create distribution lists on a server that consist of e-mail accounts from gmail?