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Q0806
I'm using $domain as the key for a lookup in a rewriting rule, but its contents are not being lowercased. Aren't domains supposed to be handled caselessly?
The value of $domain is the actual domain that appears in the address. It could of course be lower cased, but I know that would cause some unhappiness, because some people have mixed-case domain names which look silly if the case is changed. Thus, one wants to preserve the case in rewrites such as
*@*.TheRap.com something@$domain
because therap doesn't look like two words. I know it seems trivial, but it is
important to some people - especially if by some unfortunate accident
the lowercased word is something indecent. You can trivally force
lower casing by means of the ${lc: operator. Instead of $domain
write ${lc:$domain}.
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