You probably can use some hackery in a smartuser director (in general
anything you can do with an alias and almost any other director can be
done in a smartuser with some degree of pain) to expand the list of
additional users in a group. Getting out the list of users with their
primary group (ie GID in passwd) matching the group you want is going
to be beyond exim (unless you use embedded perl).
Nigel.
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[ Nigel Metheringham Nigel.Metheringham@??? ]
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