thanks for the reply. I found a document on the web to use spamAssasin as a relay server. (http://www.geocities.com/scottlhenderson/spamfilter.html) That's what I need. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.nclug.org/pipermail/nclug/attachments/20030821/6dd6988e/attachment.html>