The mailing list for listmasters using Sympa

["Mail administrator, Otto J. Makela" <address@concealed>]

I've just converted our internal mailing list Sympa server to use a
Finland-wide academic Shibboleth SSO authentication scheme called "Haka"
against our local users.

We have also have an external mailing list server that serves both our
local users and academic users across Finland and the world. A large
part (but not quite all) of these users could also use the same Haka as
our internal server.

I understand there are dual-authentication (both local user table and
external authentication) Sympa installations, but the Sympa Wiki does
not really go into the details of this, except by reading between the
lines of the auth.conf file documentation:
        http://www.sympa.org/manual/authentication#authconf_structure

Are there simple how-to instructions that could be integrated into this?

-- 
address@concealed (Mail Administrator, Otto J. Makela)