This morning I found several of the following in my reader, passed to me by LISTSERV. It looks like the SMTP envelope got totally screwed up, but I can't begin to guess how it could have gotten damaged like this. Anyone have any ideas? Richard ----------------------------------------------------------------------------- Received: from UMVMA.BITNET by ICSA.RICE.EDU (Mailer X1.25) with BSMTP id 4964; Wed, 22 Jun 88 09:20:46 CDT Received: from UMVMA.BITNET by UMVMA.BITNET (Mailer X1.25) with BSMTP id 3651; Wed, 22 Jun 88 09:21:23 CST Date: Wed, 22 Jun 88 09:21:22 CST From: Network Mailer <[log in to unmask]> To: [log in to unmask] Subject: mail delivery error Batch SMTP transaction log follows: 220 UMVMA.BITNET Columbia MAILER X1.25 BSMTP service ready. 050 HELO UMRVMB.BITNET 250 UMVMA.BITNET Hello UMRVMB.BITNET 050 TICK 3160 250 3160 ... that's the ticket. 050 MAIL FROM:<[log in to unmask]> 250 <[log in to unmask]>... sender OK. 050 RCPT TO:<C4322TS@UMVMA> 250 <C4322TS@UMVMA>... recipient OK. 050- 050 500 Invalid command 050 Received: by UMRVMB (Mailer X1.25) id 3160; Wed, 22 Jun 88 09:21:01 CDT 500 Invalid command 050 Date: Wed, 22 Jun 88 16:05:45 EST 500 Invalid command 050 Reply-To: IBM Mainframe Discussion list <IBM-MAIN@RICE> 500 Invalid command 050 Sender: IBM Mainframe Discussion list <IBM-MAIN@RICE> 500 Invalid command 050 From: Michael Wagner <MICHAEL@DBNGMD12> 500 Invalid command 050 To: tim timmerman <C4322TS@UMVMA> 500 Invalid command 050 In-Reply-To: Message of Tue, 21 Jun 88 17:49:52 EDT from <BERK@DUVM> 500 Invalid command 500 Invalid command 050 >The 1442 used to be attached to the 1400 and 7000 series computers. 500 Invalid command 500 Invalid command 050 Also the 1130 (and the 1800, I think). 500 Invalid command 500 Invalid command 050 Michael 500 Invalid command 050-\ 050 500 Invalid command 050 500 Invalid command Original message follows: