That could be it. Unfortunately, I cannot test that since I do not have Exchange Server installed now (I did when I wrote the Outlook stuff last year...)

As an alternative, you may want to check out the components from Mabry. Also, there is a product called aspmail that works great. Also, check out Rick Strahl's site. I think he has a free smtp utility as well. (www.west-wind.com)

Outlook is nice. However, the overhead associated with it is massive. In your case, since you are doing this stuff in a web-based scenario, I suggest a light-weight component.

Good luck..

>>Use the ReplyRecipients Collection of the mail item object.
>>
>>Here is a sample:
>>
>>

>>#Define olMailItem	0
>>oOutlook = createobject("outlook.application")
>>oNameSpace = oOutlook.GetNameSpace("MAPI")
>>oMailItem = oOutLook.CreateItem(olMailItem)
>>With oMailItem
>>   .Subject = "My Message"
>>   .To = "xyz@foo.com"
>>   .ReplyRecipients.add('foo@abc.com') && specify the reply address here
>>   .Send
>>EndWith
>>

>
>Thanks for the reply but it didn't work. I think the problem might be with exchange server. I don't think exchange server will let you change the reply address. Since all the messages go through exchange I think it has ultimate control not outlook.