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Nigel Metheringham edited this page Nov 29, 2012 · 2 revisions



Why am I getting the error failed to expand /data/lists/lists/${lc for require_files: ${lc is not a known operator for this setting:

require_files = MAILMAN_HOME/lists/${lc:$local_part}/config.db


The value of require_files is a list in which each item is separately expanded. In other words, the splitting into items happens before the string expansion. You need either to double the colon, or switch to a different list separator.