Postings from MFENET via the ANLVMS gateway are also being blocked by LISTSERV 1.5m. The ANLVMS gateway inserts a "Sender: MFEGATE@ANLVMS" field in mail it passes to BITNET. In this case, LISTSERV says the mail "sender" was found in DOMAIN NAMES, i.e., it's a gateway process. I guess the mail is suspected to be an automatic error notification and it gets bounced to the list owner. Other than giving LISTSERV a doctored DOMAIN NAMES file (without the MFENET entry), is there a way around this problem? -- John Halperin <[log in to unmask]> Stanford Linear Accelerator Center