flexfax: Do not understand the hosts file

[Ted Sudtell <tsudtell@northtech.net>]

In the FAQ 105 it says "

hyla% telnet oxford hylafax
     Trying 155.11.194.2...
     Connected to oxford.chez.sgi.com.
     Escape character is '^]'.
     220 oxford.chez.sgi.com server (HylaFAX (tm) Version 4.0beta018)
ready.
     user sam
     230 User sam logged in.
     admin
     230 Administrative privileges established."

Could somone please show me the entry in the hosts file for SAM?
I have read the man pages, th docs. Guess Im just getting too old.
I have ---
localhost
127.0.0.1
192.168.0.6
192.168.0.2
^sam@northtech\.net$:::
^.*@.*.\.northtech\.

I cannot log on from anywhere as anyone.

Thanks

Ted