Provide a complete example including all RECEIVED: line headers. LISTSERV generates RFC compliant headers. Mail transfer agents are mostly compliant. Some are not and "bounce" the message back to the sender instead of the RFC821 MAIL FROM field which is typically OWNER-listname@listservhost -- co-owner: INFOSYS, TQM-L, CPARK-L, ERAPPA-L, JANITORS, LDBASE-L, et -L URL:mailto:[log in to unmask] "I get paid by the millisecond"