How Hiding Sendmail Identity | Learn Online Hiding Sendmail Identity - Red Hat - Networknuts
1,356 views · Published 31 August 2010 · 4:39 · Indexed 20 September 2026
Channel: networknutsdotnet · 2010 · Education
video by http://www.networknuts.net, shows how to hide the identity of the send mail server from the outside world. A very useful hack for all server administrators and your first step in server hardening. Blog: http://www.networknuts.net/linux-blog/
