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[Chris Hastie <address@concealed>]

I'm just setting up a new sympa installation with Postfix as the MTA. I
have a similar installation (with an older version of Sympa) which has
been working fine for years. But I can't remember how I got alias
management to work. The old installation seems to happily run postalias
after changing /etc/mail/sympa_aliases, but the new one doesn't and I
can't see an obvious config parameter to persuade it to. Any hints?

Thanks
Chris