Hi Stuart: Thanks for the reply. I noticed that I had cut & pasted from two different messages, so here is an intact sample:
(It's To: [email protected], which OpenBSD forwards to the Exchange server, From: [email protected]): --- BEGIN SAMPLE --- Delivery has failed to these recipients or distribution lists: [email protected] The recipient's e-mail address was not found in the recipient's e-mail system. Microsoft Exchange will not try to redeliver this message for you. Please check the e-mail address and try resending this message, or provide the following diagnostic text to your system administrator. The following organization rejected your message: sitemail.everyone.net. Diagnostic information for administrators: Generating server: mail.cybernet.ca [email protected] sitemail.everyone.net #<sitemail.everyone.net #5.1.1 SMTP; 550 Recipient Rejected: No account by that name here> #SMTP# Original message headers: Return-Path: <MAILER-DAEMON> Received: from localhost (localhost) by mail.cybernet.ca (8.13.4/8.13.4) id n06HNI36007149; Tue, 6 Jan 2009 09:23:18 -0800 (PST) Date: Tue, 6 Jan 2009 09:23:18 -0800 From: Mail Delivery Subsystem <MAILER-DAEMON> Message-ID: <[email protected]> To: <[email protected]> MIME-Version: 1.0 Content-Type: text/plain Subject: Returned mail: see transcript for details Auto-Submitted: auto-generated (failure) --- END SAMPLE --- I'm mulling over a reply from L. V Lammert on this but still not quite clear on the sequence of events. Any further elucidation would be much appreciated. Thanks, Richard Koett.

