I am finding attachments of the type .dtd
are being blocked when viewing messages in OWA 2010 (in Outlook 2010 they display OK). They are design school software files.
I think I need to use the Set-AttachmentFilterListConfig
but this command is not recognised. Maybe it needs the edge transport role on my server to be installed. I dont know if that role is installed.
so 2 questions:
How can I tell if edge transport role is installed
How can I unblock this attachment type?
powerhsell command would be grategully accepted!