Quote:
Originally Posted by zahahmad I want to setup either Zimbra, qmail or sendmail. i have no idea of these three mtas (i am new to these mail servers AND trying to learn)but give me the suggestion that which one is better in case of security, fast routing the messages, scalibility and portability and cost. |
Your question is too vague to give you any sensible answer, you haven't given any information about why you're install a mail server, how many users you have, what the mail load is likely to be etc., etc.
Zimbra isn't just an MTA, it's a complete Collaboration Suite and the answer would depend on what your requirements are. I'd suggest you first course of action would be to try the Demo of Zimbra on he
home page then read the
Product Documentation, the blog and and when you've doine that you should have an idea of what Zimbra can do for you and what questions you might like to ask.