Sorry - further question on Exim4. Although the documentation on Exim refers to 'hosts_avoid_tls' and 'hosts_avoid_esmtp', the ebian version simply rejects these options as unknown. Anyone have any ideas ? Tim -- Gllug mailing list - Gllug at gllug.org.uk http://lists.gllug.org.uk/mailman/listinfo/gllug