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tutorial:mail:postfixrelay [2013-08-18 00:31] root |
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: | * I assume you followed my first tutorial [[tutorial: | ||
* Existing postfix installation (mine is on debian) | * Existing postfix installation (mine is on debian) | ||
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{[string]:: | {[string]:: | ||
</ | </ | ||
- | * Run the script and save the output to a file like this: < | + | * Run the script and save the output to a file like this: '' |
---- | ---- | ||
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</ | </ | ||
* 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 |