Thank you for your speedy reply. I just followed your advice and received basically the same message as before. I'm pasting at the end of this note. Do you have any other suggestions to unsubscribe. Really, I don't want to bug you, but I am at a loss for reclaiming my mailbox. There is SO MUCH mail from ISTA. C. Breffeilh [[EMAIL PROTECTED]] The original message was received at Wed, 4 Apr 2001 20:09:10 -0400 (EDT) from root@localhost *** ATTENTION *** Your e-mail is being returned to you because there was a problem with its delivery. The address which was undeliverable is listed in the section labeled: "----- The following addresses had permanent fatal errors -----". The reason your mail is being returned to you is listed in the section labeled: "----- Transcript of Session Follows -----". The line beginning with "<<<" describes the specific reason your e-mail could not be delivered. The next line contains a second error message which is a general translation for other e-mail servers. Please direct further questions regarding this message to the e-mail administrator or Postmaster at that destination. --AOL Postmaster ----- The following addresses had permanent fatal errors ----- <[EMAIL PROTECTED]> ----- Transcript of session follows ----- 550 <[EMAIL PROTECTED]>... Host unknown (Name server: lists.csi.k12.il.us: host not found) -------------------- -- This is the ISTA-talk mailing list. To unsubscribe: <mailto:[EMAIL PROTECTED]> For more information: <http://www.ista-il.org/about/mail_list.html> To search the archives: <http://www.mail-archive.com/ista-talk@lists.csi.cps.k12.il.us/>