Here the question:

I have IIS on the Windows server that serves 30 domains.
Any email message goes out from these 30 domains is directed to spam folders
in Yahoo/Hotmail clients.
When i check headers that are being sent along with email, they indicate
that email was sent from some_domain.com which is one of the domains on my
server. It does not matter which domain i use to send email from the headers
will still read some_domain.com. To send an email from an ASP page i use
"CDO.message" object and set
http://schemas.microsoft.com/cdo/configuration/smtpserver
="mail.another_domain.com" where another_domain.com is one of the domains on
my server ofcourse.

As far as i know hotmail/yahoo have triggers that fire when sender server in
header does not match the server indicated in the from field. Please
confirm.

Is there a way for me to setup my SMTP server so that if i send email using
mail.another_domain.com it will come in headers as Sender:
another_domain.com?

I hope i haven't totally confused you.

Thanks for your help!

On Thu, 27 Oct 2005 00:33:13 -0400, "Mike Kansky"
[quoted text, click to view]

Any chance your RDNS lookups are returnign a different domain than the