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Postfix Add-on Software
Most Postfix systems are
final destination for only a
few domain names. These include the hostnames and [the IP addresses]
of the machine that Postfix runs on, and sometimes also include
the pare...
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Postfix Add-on Software
Postfix main.cf file format
The Postfix main.cf configuration file specifies a very small
subset of all the parameters that control the operation of the
Postfix mail system. Parameters not explici...
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Postfix Add-on Software
1 - Purpose of this document
This is a bootstrap document that helps you get Postfix up and
running from scratch with the minimal number of steps. If you are
using a pre-compiled version of Postfi...
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Postfix Add-on Software
Postfix Add-on Software
This page lists tools, add-ons and howtos by subject. Just to be
clear on what I am talking about, here is a brief definition of
the terminology that is used below:
Utility...
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Postfix Add-on Software
What is backscatter mail?
When a spammer or worm sends mail with forged sender addresses,
innocent sites are flooded with undeliverable mail notifications.
This is called backscatter mail, and if y...
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Postfix Add-on Software
What are address classes good for?
Why should you care about address classes? This is how Postfix
decides what mail to accept, and how to deliver it. In other words,
address classes are very impor...