On Fri, Jan 22, 2010 at 2:15 PM, adrian kok adriankok2000@yahoo.com.hk wrote:

Hi

ls postfi same as sendmail / exim ?

any mail program better to configure/manage

Thank you so much

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Postfix configuration syntax is human friendly (easy). Exim configuration syntax is like a programming language (flexible). Sendmail: configuration syntax is machine friendly (macro based).

all are very lightweight and need cli to be configured (until you install some web based admin interface like webmin)

Zimbra is based on postfix and is easy to install (one command) and admin (through web interface or cli), and heavier on ram and cpu (java based)

HTH.