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On Fri, Jul 11, 2003 at 10:00:05PM +0200, Kirill Miazine wrote:
> > redirect:
> > driver = redirect
> > domains = ...
> > local_parts = dbm;/path/to/map.db
> > local_part_suffix = +*
> > local_part_suffix_optional
> > data = ${quote:\
> > ${extract{local_part}{$address_data}}$local_part_suffix\
> > }@${extract{domain}{$address_data}}
>
> Bummer!
>
> s/address_data/local_part_data/ in the above two lines.
Hey, cool. That certainly seems to work, and it's definitely cleaner
than the rewriting rule I was experimenting with before.
The one question I have is: Why do you use the quote operator on the
last line? That seems to double-quote the local part in the final
destination, so envelope-to ends up containing addresses like
"noahm+foo"@domain, which certainly doesn't seem right. The Exim spec
makes it clear that quote needs to be used if $local_part is in the
expansion string somewhere, but it isn't present here. Removing the
quote operator seems to result in a proper envelope-to header.
Just for fun, here's the bits of sendmail cf code to accomplish this in
that other MTA:
R$+ + $* < @ $=w . > $: < $(xalias $1 $@ $1 $@ +$2 $: @ $) > $1 < @ $3 . >
R$+ < @ $=w . > $: < $(xalias $1 $@ $1 $: @ $) > $1 < @ $2 . >
R$- + $- $: < $(xalias $1 $@ $1 $@ +$2 $: @ $) > $1 < @ $j . >
R$- $: < $(xalias $1 $@ $1 $: @ $) > $1 < @ $j . >
R<@> $+ $: $1
R< error : $- $+ > $* $#error $@ $(dequote $1 $) $: $2
R< $+ > $+ < @ $+ > $: $>97 $1
Cute, huh?
Thanks!
noah
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