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2. Preliminaries

Well, how does this system works ? what can you do with it ? what is it anyway ? and ... am i used to read it ? ... to all those questions - there is an answer ...

2.1 Preface & Description

This HOWTO is dedicated to all the off-line linux users/servers ... You got a group, or organization, and you want all your members to have a contact (email) address, without paying for the 24/24 direct line or for the email accounts ... Or you got a internal network - with a masq'd server and you want to give all the users using it a email address, you could use this way to do it. I personally am using it to give my users & members of a demogroup all a e-mail account without being 24/24 online; since it is a non-commercial demogroup - and we don't got THAT much money to pay a direct line with instant email access - and different ip's. Everybody got a email address, even when they don't got internet access. The ones with internet access can receive their mail on their personal email address - viavia the system described below. Your users can still send mail as they used to do, since - your system will hold the mail queue from the users. The only thing what should be changed for the users - is that they add their "email address" wether (described below) it is the method with the subject line, or with the header "to" ...

2.2 Points of interest ...

2.3 Things you should know

2.4 there are 2 different ways ...

  1. method 'A' - now called "(m(A))". The "mailsystem" will look to the header, and will see to the "to:" line. This is the best way, since it are "real email addresses". You will need another account on some server *AND* you need a DNS (MX) entry (your own domain for instance). If the system administrator wants to help you with that, then there will be no problem !. The system administrator will need to reroute ALL mail sent to your (MX) maildomain -> to your account !. This will take some time for him to do it :) so be really nice to him :)) Thanks to my system administrator (Fred) i got my maildomain and the user- services of my "free" demogroup. It can be a DNS entry costs something, what you will need to consider to take it or not.
  2. method 'B' - now called "(m(B))". The "mailsystem" looks to the subject line, and will forward to the user indicated into the subject line. If the user is not found, it will bounce a mail back. This will need a pop server with only one useraccount, and don't need your own DNS or you don't need to be nice to your system- administrator who arranges you the mail address :). You can use a public mailserver, as well your own mailserver or a private one. You can even sacrifice your own email address for it :). I used this approach as first what worked for me for over a year now ... I know this is sloppy, but, i ain't telling you need to use this way, so don't shoot ME - since i'm only offering you some solutions to your mail problems :) - you could use method A what isn't that sloppy !

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