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What is a Post Fix, Can some one explain in a very Simple Language.

I have a dedicated server, what is needed to Install on it so that I can Convert it into SMTP, with authentication.

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closed as not a real question by Khaled, EEAA, Ward, Skyhawk, Iain Apr 28 '12 at 18:16

It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center.If this question can be reworded to fit the rules in the help center, please edit the question.

Postfix is an SMTP (Simple Mail Transfer Protocol) server. Look at this page to read more about SMTP protocol.

Your question can not be answered in its current form. You need to read a lot more about this topic and if you have any specific problem, we can help.

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