> From: email@example.com (Philip Enteles)
> Here is the info: I have a list running on an Ultrix machine and
> perl4.036, runs fine. I created a closed, restricted, non-advertised list.
> When a member of the list asks for a list of who is on the list (who
> testlist) they get the response that they are not on the list so can't
> have that information even though they appear in the subscriber list and
> get the mail sent to that list. This response depends on which MUI they
> The problem is the way the MUI forms the From line. mail and elm don't
> attach the host name while pine, Eudora and NUPop do. Yes, all of these
> are used on my system.
I had the same problem on my host, all the local mail was sent as
"username" instead of "firstname.lastname@example.org"
The solution for us was to mofify sendmail configuration, so it appends
"inf.utfsm.cl" for every local mail, so the From: line is ever
This change makes not difference on what mail reader you use.