We are looking for a way to add a rule that does the following:
1 - Email received from @contoso.com
2 - To anyone in the organisation
3 - Reply back with an acknowledgement that email has been received
Is this possible and how? I have only managed to find a software http://www.exclaimer.co.uk/auto-responder/
that will do this job.
Pretty shocked that exchange does not have this option. Also I am aware tis can be done via Outlook but we would then need to ensure it has been setup on all machines via GP which we would not like to do.