>>  > - sendmail configuration files are in /etc/mail, not /etc.
>>  > - src/etc/aliases will be installed into /etc/mail/aliases (confusing)
>>  > - rc.d/sendmail warns if /etc/sendmail.cf exists.
>> 
>> Postfix also uses the "aliases" file.  So, perhaps our default Postfix
>> config should look for the aliases file in /etc/mail/aliases?
>
>I think aliases(5) can be thought of as being somewhat MTA independent,
>so it might make sense to just leave it as /etc/aliases.

	for sendmail, this is just matter of how we write /etc/mail/sendmail.cf
	so it should be okay.  there can be some other binaries that can
	break (hardcode /etc/mail/aliases), however.

	how does postfix handle/create /etc/aliases.db?  is postfix compatible
	with sendmail?

itojun