essick@uiuccsb.UUCP (09/21/83)
#R:ihnss:-169400:uiuccsb:9600001:000:356 uiuccsb!essick Sep 20 08:53:00 1983 I think that some (maybe lots) of the newer auto-answer mail programs understand about only replying to a given address once. They hide a list of addresses they have sent messages to and won't re-send to those addresses. This would take care of the dueling-mailer problem and would also avoid having to add yet another header to mail messages. -- Ray