>The CH Gateway shown in the From field above would appear to be another >addition to the "LISTSERV hate list." Absolutely, unfortunately I've never managed to convince them to generate delivery errors that can be understood by mortal men. The offending address is either postmaster@MINT or postmaster%mint@CERNVAX, and it's a good idea to SERVE it OFF. >It looks like LISTSERV is dumping variables into the 'To:' field ... >curious. LISTSERV isn't dumping anything. That funny: >To: Andreas Magun > <S=magun;OU=iap;OU=sun;ORG=UNIBE;PRMD=UNIBE;ADMD=ARCOM;C=CH> is simply an X.400 address. Welcome to the world of Standard Protocols, Herb! Eric