Hi, A documentation that was very helpful for me: http://www.fatofthelan.com/articles/articles.php?pid=22 (How To Install Postfix, Amavis, ClamAV, and Spamassassin on Debian Linux) There are some hints on SASL/TLS setup. HTH, -- Emmanuel Halbwachs Labo. de Photonique et Nanostructures tel : (+33)1 69 63 61 34 CNRS UPR 20 fax : (+33)1 69 63 60 06 Route de Nozay F 91460 Marcoussis