Internet Express for Tru64 UNIX Version 6.10 Administration Guide (5900-1418, March 2011)

Figure 21 Configure Masquerading Form
Users Automatically Excluded from Masquerading
The following users are always excluded from masquerading (whether or not you explicitly specify
them in the Excluded Users List field or in the Excluded Users File):
root
postmaster
news
uucp
Sendmail Server Administration 99