i've been taking some of the knowledge i've gained from Philip Haze's
new exim book (which is wonderful) and starting to improve my exim
configuration.
here is a simple demime trick which i set up with my majordomo lists.
normal demime setup is simply place it in a pipe in an alias file,
like so:
alfa: "|/tools/majordomo/demime - |/tools/majordomo/wrapper
resend -C /tools/majordomo/digest.cf -l alfa -h digest.net -f
owner-alfa alfa-out@digest.net"
which also requires setting use_shell = yes in the exim pipe
transport. demime is only applied where you actually include it
in the pipe declaration.
i have moved demime to a transport filter for my majordomo_pipe
transport:
majordomo_pipe:
driver = pipe
user = majordomo
group = daemon
return_fail_output = true
transport_filter = "/tools/majordomo/demime -"
and have removed it from the alias file, and gotten rid of use_shell.
pros:
demime is now applied to all administrative requests as well, so mime
won't confuse majordomo itself
cons:
this is probably less efficient overall because demime is being called
more, and while the shell has been eliminated, transport filters do
still cause an extra exim process to be spawned.
richard
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