Our main qmail server has limited disk space on the /var/qmail/queue and
we are getting close to full capacity when sending out our weekly mailings
(many large files) if many remote sites are unreachable.
Is there a way to force qmail-send to relay/forward msgs to another
machine (much slower machine but with tons of disk space) if our main
qmail-server is unable to delivery those messages either on the first
try, or better still after a set number of attempts?
We can do this in sendmail with the 'FallbackMXhost' option but
there doesn't appear to be a similar capability with QMAIL.
Thanks,
--curtis
