>Well, that mail certainly sat in the sendmail queue for a long time.
[...]
>Which reminds me, shouldn't there be a root cron job in the default
>installation to clean the sendmail queue periodically?

Sendmail normally defaults to just "giving up" and NDRing a message if
it sits in the queue for more than four days.  Did you turn this off,
by some chance?

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  Michael L. VanLoon                                 michaelv@HeadCandy.com
       --<  Free your mind and your machine -- NetBSD free un*x  >--
     NetBSD working ports: 386+PC, Mac 68k, Amiga, HP300, Sun3, Sun4,
                           DEC PMAX (MIPS), DEC Alpha, PC532
     NetBSD ports in progress: VAX, Atari 68k, others...
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