.\" Copyright (c) 1985, 1990 The Regents of the University of California.
.\" All rights reserved.
.\"
.\" %sccs.include.redist.roff%
.\"
.\"     @(#)newaliases.1	6.7 (Berkeley) 07/30/91
.\"
.Dd 
.Dt NEWALIASES 1
.Os BSD 4
.Sh NAME
.Nm newaliases
.Nd rebuild the data base for the mail aliases file
.Sh SYNOPSIS
.Nm newaliases
.Sh DESCRIPTION
.Nm Newaliases
rebuilds the random access data base for the mail aliases file
.Pa /etc/aliases .
It must be run each time
.Pa /etc/aliases
is changed in order
for the change to take effect.
.Sh SEE ALSO
.\" .Xr aliases 5 ,
.Xr sendmail 8
.Sh HISTORY
The
.Nm newaliases
command appeared in
.Bx 4.0 .