.TH NEWALIASES 1 .UC 4 .SH NAME newaliases \- rebuild the data base for the mail aliases file .SH SYNOPSIS .B newaliases .SH DESCRIPTION .I Newalises rebuilds the random access data base for the mail aliases file /usr/lib/aliases. It must be run each time /usr/lib/aliases is changed in order for the change to take effect. .SH SEE ALSO aliases(5), delivermail(8) .SH BUGS