Require a specific email header field with postfix
Posted
by
Stefan Amyotte
on Server Fault
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or by Stefan Amyotte
Published on 2012-11-21T21:31:35Z
Indexed on
2012/11/21
23:01 UTC
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postfix
I want to setup postfix so that email lacking a specific email header are rejected.
Is it possible to use header_check to reject emails that do not include a specific header field entry.
The solution that I believe may work is the following:
/^x-tituslabs-classifications-30: (<>)?$/ REJECT Classification field required
I want to make sure that any email going through postfix contains a x-tituslabs-classifications-30
entry.
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