I wrote to someone on the list with email address:

 xxxxxx@ic.si.edu

 The email was returned as:

 Date:     Fri, 30 May 1997 9:20:22 -0400 (EDT)
 From:     xxxxxx@bbri.harvard.edu
 Subject:  Undeliverable Mail
 To:       <xxxxxx@bbri.harvard.edu>

 Bad address -- <"xxxxxx@ic.si.edu">
 Error -- No such local user

 Could the person in question please identify herself and send me the
 correct email address so that I can send my response.

 Thank you

Liane Reif-Lehrer, PhD
PO Box 645
Belmont, MA  02178
Tel: 617-863-1117;  Fax:  617-674-0436