>I just want to report an unusual bounce situation on one of my lists... >This person was on my list as [log in to unmask] But the mailer on >the subscriber's end was bouncing the errors back as >UNKNOWNORILLEGALUSER:5BDC002"@SC.MARICOPA.EDU. This unusual i.e., non-standard RFC821 bounce is "usual" for this system (and other systems using the same kind of broken software). IMO 300 bounces in 4 days since like a waste of CPU time, disc storage, and network bandwidth. Why not 25 bounces? /Pete Weiss at Penn State