In message <9804182124.AA16342@MIT.EDU>, "Stan Brown" writes:
>	I am seting up a new 1.3 system. I turned on sendmail in /etc/rc/conf,
>	I now I am getting the following error messages:
>
>	Apr 18 02:35:50 teddy sendmail[9393]: NOQUEUE: SYSERR(root): hash map
>	"Alias0": 
>	unsafe map file /etc/aliases: No such file or directory

this is in the FAQ on netbsd.org.  

as root run
/usr/bin/newaliases

--Dan