[lug] Sendmail masquerading

[Scott A. Herod]

Hello,

  Another sendmail question.  I'm trying to get sendmail to masquerade
an entire domain.  According to
http://www.sendmail.org/m4/masquerading.html
you can do this by using a MASQUERADE_DOMAIN(otherhost.domain) tag or 
MASQUERADE_DOMAIN_FILE(filename) in the sendmail.mc file.  Does someone
have a simple example?  Do I need to include every possible machine 
or can I use a range?

Thanks,

Scott