Wednesday, June 27, 2012, 13:46
Category: Microsoft Exchange
Solution ID: 00000125
To protect against spam and other abuse, Microsoft restricts delivery to distribution groups in Exchange 2007. How can this be disabled for a particular group?
To help protect distribution groups from spam and other abuse, Microsoft has implemented sender authentication and restriction in Microsoft Exchange 2007. This setting is enabled, by default for all distribution groups. Only internal, authenticated users will be able to send to protected distribution groups.
To allow unauthenticated or external users to send e-mail to a specific distribution group, do the following:
For more information see Microsoft TechNet article: http://technet.microsoft.com/en-us/library/bb397214.aspx
Tags: microsoft, exchange, 2007, distribution groups, spam, abuse, protection, authenticated users, unauthenticated users, external users
Link to this article: kb/microsoft_distribution_groups_no_delivery
Updated: Wednesday, June 27, 2012, 13:46
-- David Rutherford