tutorial:mail:postfixrelay

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tutorial:mail:postfixrelay [2013-08-18 00:31]
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tutorial:mail:postfixrelay [2018-06-03 14:10] (current)
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 ====== Let postfix only accept mails for addresses in Exchange ====== ====== Let postfix only accept mails for addresses in Exchange ======
  
-**Problem:**+===== Problem =====
   * I use postfix as a backup for my Exchange. I want postfix to only accept mail for recipients which exist in Exchange.   * I use postfix as a backup for my Exchange. I want postfix to only accept mail for recipients which exist in Exchange.
  
-**Requirements:**+===== Requirements =====
   * I assume you followed my first tutorial [[tutorial:mail:postfixredir|here]]   * I assume you followed my first tutorial [[tutorial:mail:postfixredir|here]]
   * Existing postfix installation (mine is on debian)   * Existing postfix installation (mine is on debian)
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 {[string]::Format("{0}`tOK", $Address.AddressString)} {[string]::Format("{0}`tOK", $Address.AddressString)}
 </code> </code>
-  * Run the script and save the output to a file like this: <code>./script.ps > output.txt</code>+  * Run the script and save the output to a file like this: ''%%./script.ps > output.txt%%''
  
 ---- ----
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 </code> </code>
   * Reload or restart postfix   * Reload or restart postfix
 +
 +----
 +
 +===== Step 3+ =====
 +  * If your addresses change (added new or removed some) you have to repeat step 1 and 2
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