Most likely the mailer on the 3 systems below is forwarding mail to another for the users, and the forwarding address is bad. > Can someone explain the following? Here are the names and > addresses of people subscribed to my list. They subscribed themselves > so I presume the addresses are correct and legitimate. > > > [log in to unmask] James Barnes, Jr. > [log in to unmask] Barbara Semonche > [log in to unmask] karen c blansfield > > ----------------- > > Here are the error messages I have been getting from the mailer > and PSU: > > > PSUVM.PSU.EDU unable to deliver following mail to recipient(s): > <barnes@tipper<.oit.unc.edu> > PSUVM.PSU.EDU received negative reply: > 550 <[log in to unmask]>... User unknown > > PSUVM.PSU.EDU unable to deliver following mail to recipient(s): > <[log in to unmask]> > PSUVM.PSU.EDU received negative reply: > 550 <[log in to unmask]>... User unknown > > ** TextConnected to tipper.oit.unc.edu: > >>> RCPT To:<[log in to unmask]> > <<< 550 <[log in to unmask]>... User unknown > 550 karen@gibbs.oit.unc.edu... User unknown > > Why is the mailer attempting to deliver to a wrong address? Surely > if there have been changes at the site they should have been aliased > so that the list would not get such bounces needlessly?