> the alias were in this form
> a1:     local!a2
> a2:     local!a3

Okay, let's run with this.

> where a3 was a "real user."  the rewrite rules were standard,
> except that the appropriate domain name was subsituted in.
> someone had created /mail/box/a2.  this was the confusing bit.

> mail -x a1 -> local!a2
> mail a1 -> dead.letter (no /mail/box/a2/mbox)
>
> so it's confusing that mailing a2 works but the a1
> does not.  the problem is with my misuse of local in
> the aliases, not with upas or the default rules.
>
> although send could check mailboxes a bit more
> carefully for deliverability.

I don't think there's a software bug here.
The system is behaving exactly as you configured it to:
it can expand the alias but not deliver the mail.

Russ

Reply via email to