On 2013-07-12 Fri 11:55 AM |, J Gao wrote: > > Now I would like your advises on my system so I can improve it more. > - Postfix 2.6.6
Old. > - Courier(Support virtual domain) Dovecot instead of Courier? > - Mailman maillist Look at mlmmj instead of Mailman - no web interface needed. http://mlmmj.org/docs/readme-postfix/ > > I appreciate if you can give me advise so I can further improve my system. > No Apache, PHP or webmail. HTTP was designed to transfer hyperlinked text files, not do dynmaic stuff with root access to the whole box. Beware!!!!! IMAP (Thunderbird, Elm, KMail) is the way to go. https://en.wikipedia.org/wiki/Comparison_of_email_clients#Operating_system_support Greylisting of some sort http://en.wikipedia.org/wiki/Greylisting Cheers, -- Craig Skinner | http://twitter.com/Craig_Skinner | http://linkd.in/yGqkv7