abuse
admin
administrator
autoconfig
broadcasthost
ftp
hostmaster
imap
info
is
isatap
it
localdomain
localhost
mail
mailer-daemon
marketing
mis
news
nobody
noc
noreply
no-reply
pop
pop3
postmaster
root
sales
security
smtp
ssladmin
ssladministrator
sslwebmaster
support
sysadmin
usenet
uucp
webmaster
wpad
www