Hello,
Are there any specific settings we need to make on the Exchange server to allow the CMS to send confirmation messages to domain names other than ours? By this I mean when someone fills out the Bizform I want an autoresponder to be sent. At the moment when this happens I get a message that 'the requested action not taken: mailbox unavailable'.

If I use a different mail server (i.e. one of my private domain names hosted on a Linux platform) I am able to send these autoresponder e-mails out just fine. If I enter the Exchange server information I am unable to do so. This leads me to believe there is something that needs to be changed on the Exchange server, not the CMS.

I am able to send mail to addresses on the same domain name so I do have some interaction with the mail server.

Thanks for any help you can provide!

Elle