Provided by: request-tracker4_4.4.2-2_all 

NAME
rt-validate-aliases - validate MTA alias files with aliases for RT
SYNOPSIS
rt-validate-aliases [options] /etc/aliases
OPTIONS
"--prefix"
An expected address prefix used in the alias file
"--url"
The root URL of your RT server (the same URL you expect to be passed to rt-mailgate)
"--host"
The host part of your RT email addresses
perl v5.26.1 2018-04-07 rt-validate-aliases(8)