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paulgorman.org/technical
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![Postfix]: check_sender_access: How to catch envelope FROM with brackets? - Server Fault](https://i.stack.imgur.com/FBcRu.png "Postfix]: check_sender_access: How to catch envelope FROM with brackets? - Server Fault")
Postfix]: check_sender_access: How to catch envelope FROM with brackets? - Server Fault
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