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tutoriaux:install-email-server:install-email-server-part-7 [2023/01/06 17:57] – créée - modification externe 127.0.0.1 | tutoriaux:install-email-server:install-email-server-part-7 [2023/04/13 21:30] – frater | ||
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Postfix will check all inbound emails when any of the above parameters is being used. Each parameter points to a lookup table containing regular expression patterns and actions. The patterns are compared to strings within email messages (header and body). If Postfix finds a match, the specified action is executed. Header and body checks are done by the Postfix '' | Postfix will check all inbound emails when any of the above parameters is being used. Each parameter points to a lookup table containing regular expression patterns and actions. The patterns are compared to strings within email messages (header and body). If Postfix finds a match, the specified action is executed. Header and body checks are done by the Postfix '' | ||
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+ | <WRAP center round tip> | ||
+ | when checking with those parameters, you have 2 main options: | ||
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+ | * DISCARD : appear to accept the message, but the message will be silently discarded | ||
+ | * REJECT | ||
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+ | </ | ||
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There are mainly two types of regular expressions that can be used by Postfix. | There are mainly two types of regular expressions that can be used by Postfix. |