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Installing the IIS SMTP Service on SBS 2008 Breaks Mailflow

PostPosted: Wed May 12, 2010 7:51 am
by stephen
The SBS Exchange Server 2007 Best Practice analysis gives a warning that ths IIS SMTP Server need to be removed as it is conflicting with the Exchange 2007 SMTP services.

A sympton of the problem is Non Delivery Reports to the sender of the email.


Found how to remove the feature here:
Installing the IIS SMTP Service on SBS 2008 Breaks Mail flow
http://blogs.technet.com/sbs/archive/2009/04/02/installing-the-iis-smtp-service-on-sbs-2008-breaks-mailflow.aspx

Server Manager
Remove Features
Untick SMTP Server