Generally the hardquota should be AT LEAST 2x the softquota.
This lets the box get copied and new messages to arrive.

In these situations, I try to be sure that over-quota errors are
TEMP FAIL e.g. 4xx.  Quotae get fixed and you can keep it in queue
for a little while.  Nothing like bouncing someones' mail by sending
them some large messages - great DOS.

Quoting Matt Garretson ([EMAIL PROTECTED]):
> Chris Miller wrote:
> >     what OS are you running? 
> 
> 
> AIX 4.3.3 + qpopper 4.0.4 + procmail 3.22
> 
> Thanks for sharing your recovery method.  On my system, some
> of the messages are in the temporary pop drop, and some are
> still in the corrupted spool file.  I do something like this:
> 
>   lockfile /var/spool/mail/user.lock
>   mv /var/spool/mail/user /tmp
>   mail -f /tmp/user   (then just quit out of mail with "q")
>   cat /var/tmp/pop/.user.pop /tmp/user > /var/spool/mail/user
>     (at this point i either delete some old messages from the
>      user's spool file, or increase the user's quota)
>   chown user.mail /var/spool/mail/user
>   rm -f /var/spool/mail/user.lock
> 
> Loading the spool file into "mail" seems to skip over the corrupted
> beginning of the file, so when i quit out it gets saved without
> the junk.  Maybe next time i will try using tail like you do.
> 
> -Matt

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