I am a manager in a Google group. A friend of mine has registered to the group. When I look at his name in the members' list, I see:
Web posting has been disabled for this member by their domain administrator.
The friend's email address is "firstname.lastname@example.org". So, initially I thought that the company "orange.net.il" blocked that user from google-groups for some reason. So I called them, but they told me that they don't block users.
So now I am wondering, what is the meaning of this error message and how can I resolve it?