On Fri, 10 Oct 1997 08:16:06 -0500 Randy Vess said:
>G'day,
>
>I'm hoping someone can help me with this problem.... I'm unable to get
>confirmations from the list to my administrative commands.... This problem
>started about 3 weeks ago to the best of my knowledge...

I have at least two other owners with similar sounding problems.  One big
problem which may explain most, but maybe not all of this... I don't know
yet, if that the users systems seem to black-hole or reject mail that
doesn't have a return address on it.  My SWAG is that we're seeing an
unintentional side effect of spam suppression.

The SMTP logs spaketh thusly:

(Me doing "tell listserv for [log in to unmask] thanks")

10/10/97 16:48:45 Received Note 00048364 via BSMTP From <>
10/10/97 16:48:46 Unable to Deliver Note 00048364 to <[log in to unmask]>

(Me sending plain old mail)

10/10/97 16:52:00 Received Note 00048365 via BSMTP From
                  <[log in to unmask]>
10/10/97 16:52:02 Delivered Note 00048365 to <[log in to unmask]>