[Exim] SMTP Auth

HI all, we are looking at installing authenticated SMTP over ssl. Out
mail servers all use kerberos pam module to authenticate users. Has
anybody been down this road or could point me towards a howto in order
to ease the pain of setting this up. The pam/kerberos stuff works fine
and has done for ages, it is just the auth/ssl stuff I could do with a
few pointers with.

Latest version of exim on fedora core 2 by the way.

Cheers

Ron
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Ron McKeating
Senior IT Services Specialist
Internet Services and Software Solutions
Loughborough University
01509 222329