[Mimedefang] Question about mail/expn/vrfy/etrn

[Joseph Brennan]

--On Monday, July 7, 2003 10:24 -0600 Lucas Albers <admin at cs.montana.edu> 
wrote:

>>> Under what conditions would a mail server not send the following
>>> commands
>>> on a connection?
>>> s32.iglobalcommunications.com [64.143.184.32] did not issue
>>> MAIL/EXPN/VRFY/ETRN during connection to MTA


Note also that iglobalcommunications.com is a spam company.
For example, SBL9340  at http://www.spamhaus.org.

Joseph Brennan          Columbia University in the City of New York
postmaster at columbia.edu                 Academic Technologies Group