testing delivery ?

[John P. Looney]

 I've hacked up a version of getpw to authenticate off an Oracle database,
and, surprise surprise, it doesn't work. From reading docs, qmail-inject
seems to be pretty similar to the old "sendmail -v" I used to use to use
to debug broken sendmail systems. However, the man page is a bit confusing
for someone that just wants to see what happens/what's invoked when a mail
is to be delivered locally. 

 Could someone post an example session ?

Kate