On Thu, 2005-10-27 at 07:33, Aleksandar Milivojevic wrote:
Sendmail or postfix (Sendmail has better plugin support for anti-spam/virus scanners, Postfix is easier to configure but is not as configurable as Sendmail).
If you use sendmail, I'd recommend looking at MimeDefang to consolidate control of the spam/virus, etc. scanning: http://www.mimedefang.org. In fact I'd recommend using sendmail just because it allows you to use mimedefang. If you have money to spend, there is also a commercial version called 'CanIt' with additional features.