My guess is that one of your South African (.ZA) subscribers is forwarding to an address in Mozambique (.MZ). Temporarily (if you can't identify a unique .ZA subscriber), issue the following to your LISTSERV@ SET MEDIA SHORT822 FOR *@.ZA SET MEDIA SHORT822 FOR *@.MZ Wait until something "bounces" with an explicit .ZA or .MZ address which should identify your subscriber, then issue DEL MEDIA bouncing_subscriber@host QUIET SET MEDIA SHORT FOR *@.ZA QUIET SET MEDIA SHORT FOR *@.MZ -- co-owner: INFOSYS, TQM-L, CPARK-L, ERAPPA-L, JANITORS, LDBASE-L, et -L URL:mailto:[log in to unmask] "BEEP if you luv LDBASE"